fzus53 kapx 120704
nshapx
expires:202609121515;;312926

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-121515-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
304 am edt sat sep 12 2026

...small craft advisory in effect from noon edt today through
this evening...

.today...southwest wind 15 to 25 knots becoming northwest 10 to 
15 knots early in the evening. chance of showers. waves 2 feet or 
less building to 2 to 4 feet in the morning. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.sunday...northwest wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312927

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-121515-
st ignace to false detour channel-
304 am edt sat sep 12 2026

...small craft advisory in effect from noon edt today through
this evening...

.today...south wind 15 to 25 knots becoming northwest early in 
the evening. chance of showers and a thunderstorm. waves 2 to 4 
feet.
.tonight...northwest wind 5 to 10 knots. slight chance of
showers. waves 2 to 3 feet. 
.sunday...northwest wind 15 to 20 knots. chance of showers. waves
2 to 3 feet. 
.sunday night...northwest wind 15 to 20 knots. mostly clear.
waves 2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312928

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-121515-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
304 am edt sat sep 12 2026

...small craft advisory in effect from noon edt today through
this evening...

.today...south wind 15 to 25 knots becoming west early in the 
evening. chance of showers and a thunderstorm. waves around 2 feet.
.tonight...northwest wind 10 to 15 knots. slight chance of
showers. waves 2 to 3 feet. 
.sunday...northwest wind 15 to 20 knots. chance of showers. waves
3 to 5 feet. 
.sunday night...northwest wind 15 to 20 knots. mostly clear.
waves 3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312929

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-121515-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
304 am edt sat sep 12 2026

.today...south wind 10 to 15 knots becoming west early in the
evening. chance of showers and slight chance of thunderstorms in
the afternoon. waves 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots. slight chance of
showers. waves 2 to 3 feet. 
.sunday...northwest wind 15 to 25 knots. chance of showers. waves
3 to 5 feet. 
.sunday night...northwest wind 15 to 20 knots. mostly clear.
waves 3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312930

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-121515-
sturgeon pt to alabaster mi-
304 am edt sat sep 12 2026

.today...southwest wind 10 to 15 knots. slight chance of showers
in the afternoon. waves 2 to 3 feet. 
.tonight...northwest wind 5 to 10 knots. slight chance of
showers. waves 2 feet or less. 
.sunday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312923

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-121515-
grand traverse bay south of a line grand traverse light to
norwood mi-
304 am edt sat sep 12 2026

...small craft advisory in effect from 8 am edt this morning
through this evening...

.today...south wind 15 to 25 knots becoming west 10 to 20 knots 
in the afternoon. slight chance of showers in the morning. waves 2
to 4 feet. 
.tonight...north wind 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.sunday...northwest wind 10 to 15 knots with gusts to around
30 knots. partly sunny. waves 2 to 3 feet. 
.sunday night...north wind 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312921

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-121515-
seul choix point to 5nm west of mackinac bridge-
304 am edt sat sep 12 2026

...small craft advisory in effect through this evening...

.today...south wind 15 to 25 knots becoming northwest 10 to 15 
knots early in the evening. chance of showers. waves 3 to 5 feet.
.tonight...northwest wind 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 
.sunday...northwest wind 15 to 20 knots. chance of showers. waves
2 to 3 feet. 
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312922

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-121515-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
304 am edt sat sep 12 2026

...small craft advisory in effect from 8 am edt this morning
through this evening...

.today...south wind 15 to 25 knots becoming northwest 10 to 15 
knots early in the evening. chance of showers. waves 2 to 4 feet.
.tonight...northwest wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.sunday...northwest wind 15 to 20 knots. chance of showers. waves
2 to 4 feet. 
.sunday night...northwest wind 15 to 20 knots. mostly clear.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312924

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-345-121515-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
304 am edt sat sep 12 2026

...small craft advisory in effect from 8 am edt this morning
through this evening...

.today...south wind 15 to 25 knots becoming west early in the 
evening. slight chance of showers in the morning. waves 2 to 4
feet.
.tonight...north wind 5 to 10 knots. partly cloudy. waves 2 to
3 feet. 
.sunday...northwest wind 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday night...north wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312925

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-121515-
manistee to point betsie mi-
304 am edt sat sep 12 2026

...small craft advisory in effect from 8 am edt this morning
through this evening...

.today...south wind 15 to 25 knots becoming west 10 to 15 knots 
in the afternoon. slight chance of showers in the morning. waves 3
to 5 feet. 
.tonight...north wind 5 to 10 knots. partly cloudy. waves 2 to
3 feet. 
.sunday...northwest wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.sunday night...north wind 10 to 15 knots. mostly clear. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312919

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-121515-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
304 am edt sat sep 12 2026

...small craft advisory in effect from 8 am edt this morning
through this evening...

.today...south wind 15 to 25 knots becoming west in the 
afternoon. chance of showers in the morning. waves 2 to 3 feet 
building to 2 to 4 feet in the morning. 
.tonight...northwest wind 15 to 20 knots. partly cloudy. waves
3 to 5 feet. 
.sunday...northwest wind 15 to 20 knots. chance of showers. waves
4 to 7 feet. 
.sunday night...northwest wind 15 to 20 knots. partly cloudy.
waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120704
nshapx
expires:202609121515;;312920

nearshore marine forecast
national weather service gaylord mi
304 am edt sat sep 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-121515-
st. marys river point iroquois to e. potagannissing bay-
304 am edt sat sep 12 2026

...small craft advisory in effect from 8 am edt this morning
through this evening...

.today...south wind 15 to 25 knots becoming northwest early in 
the evening. chance of showers and a thunderstorm. 
.tonight...northwest wind 10 to 15 knots. partly cloudy. 
.sunday...northwest wind 15 to 20 knots. chance of showers. 
.sunday night...northwest wind 15 to 20 knots. mostly clear. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 120803
nshbuf
expires:202609121500;;314927

nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-121500-
buffalo to ripley along lake erie-
403 am edt sat sep 12 2026

.today...south winds 5 to 10 knots becoming southwest. showers
likely with a chance of thunderstorms late. waves 1 foot or less.
.tonight...south winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms in the evening, then a chance of
showers overnight. waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots becoming west. a chance
of showers in the morning. waves 1 to 2 feet. 
.sunday night...west winds 10 to 15 knots becoming northwest. a
chance of showers. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots becoming southeast 10 knots
or less. mainly clear, then becoming partly cloudy. waves 1 to
3 feet subsiding to 1 foot or less. 
.tuesday...south winds 10 to 15 knots. a chance of showers
tuesday night. waves 2 feet or less. 
.wednesday...west winds 10 knots or less becoming south. a chance
of showers during the day, then a chance of showers and
thunderstorms wednesday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 120803
nshbuf
expires:202609121500;;314929

nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-121500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am edt sat sep 12 2026

.today...south winds 5 to 15 knots. sunny this morning, then
becoming partly sunny. waves 1 foot or less. 
.tonight...south winds 5 to 15 knots becoming southwest. showers
likely with a chance of thunderstorms in the evening, then a
chance of showers overnight. waves 1 foot or less. 
.sunday...southwest winds 5 to 15 knots becoming west. mostly
cloudy in the morning, then becoming mostly sunny. waves 2 feet
or less. 
.sunday night...west winds 10 to 15 knots becoming northwest
15 to 20 knots. a chance of showers. waves 1 to 3 feet building
to 3 to 5 feet. waves occasionally around 6 feet. 
.monday...north winds 15 to 20 knots becoming south and
diminishing to 10 knots or less. mainly clear, then becoming
partly cloudy. waves 3 to 5 feet subsiding to 1 foot or less.
waves occasionally around 6 feet. 
.tuesday...south winds 10 to 15 knots. a chance of showers
tuesday night. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots becoming south. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 72 degrees, and the water
temperature at the central lake buoy is 71 degrees.

$$

fzus51 kbuf 120803
nshbuf
expires:202609121500;;314928

nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-121500-
niagara river to hamlin beach along lake ontario-
403 am edt sat sep 12 2026

.today...south winds 10 knots or less becoming east. sunny this
morning, then becoming partly sunny. waves 1 foot or less. 
.tonight...south winds 5 to 15 knots becoming southwest. a chance
of showers. waves 2 feet or less. 
.sunday...west winds 5 to 15 knots. becoming mostly sunny. waves
1 to 2 feet. 
.sunday night...northwest winds 15 to 20 knots. a chance of
showers. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.monday...north winds 5 to 15 knots becoming south 10 knots or
less. mainly clear, then becoming partly cloudy. waves 2 to
4 feet subsiding to 2 feet or less. 
.tuesday...south winds 5 to 15 knots becoming southwest. a chance
of showers tuesday night. waves 1 foot or less. 
.wednesday...west winds 10 knots or less becoming east. a chance
of showers during the day, then showers likely wednesday night.
waves 1 foot or less. 

$$

fzus51 kbuf 120803
nshbuf
expires:202609121500;;314925

nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-121500-
upper niagara river and buffalo harbor-
403 am edt sat sep 12 2026

.today...southeast winds 10 knots or less becoming south. a
chance of showers late. 
.tonight...southwest winds 5 to 10 knots. a chance of showers. 
.sunday...west winds 5 to 10 knots. a chance of showers. 
.sunday night...west winds 5 to 10 knots becoming northwest. a
chance of showers. 
.monday...northwest winds 10 knots or less becoming southeast.
mainly clear, then becoming partly cloudy. 
.tuesday...south winds 5 to 10 knots becoming southwest. a chance
of showers tuesday night. 
.wednesday...southwest winds 10 knots or less. a chance of
showers during the day, then showers likely wednesday night. 

the water temperature off buffalo is 74 degrees.

$$

fzus51 kbuf 120803
nshbuf
expires:202609121500;;314931

nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz045-121500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt sat sep 12 2026

.today...southeast winds 10 to 15 knots becoming south. sunny.
waves 2 feet or less. 
.tonight...south winds 15 to 20 knots. showers with a chance of
thunderstorms. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of showers in the morning. waves 1 to 3 feet. 
.sunday night...west winds 10 to 15 knots becoming northwest
15 to 20 knots. a chance of showers. waves 1 to 3 feet building
to 3 to 5 feet, then subsiding to 2 to 4 feet. waves occasionally
around 6 feet. 
.monday...north winds 15 to 20 knots becoming southeast 5 to
15 knots. mainly clear. waves 2 to 4 feet subsiding to 2 feet or
less. 
.tuesday...southeast winds 15 to 25 knots becoming south. a
chance of showers tuesday night. waves 2 feet or less building to
2 to 4 feet. 
.wednesday...south winds 5 to 15 knots becoming southeast
10 knots or less. a chance of showers. waves 1 to 3 feet
subsiding to 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off cape vincent is 71 degrees.

$$

fzus51 kbuf 120803
nshbuf
expires:202609121500;;314930

nearshore marine forecast
national weather service buffalo ny
403 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz044-121500-
sodus bay to mexico bay along lake ontario-
403 am edt sat sep 12 2026

.today...southeast winds 10 to 15 knots becoming south. sunny
this morning, then becoming partly sunny. waves 2 feet or less. 
.tonight...south winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely with a chance of thunderstorms. waves
2 feet or less. 
.sunday...south winds 5 to 15 knots becoming west. a chance of
showers in the morning. waves 1 to 3 feet. 
.sunday night...west winds 10 to 15 knots becoming northwest
15 to 20 knots. a chance of showers. waves 2 to 4 feet building
to 3 to 5 feet. waves occasionally around 6 feet. 
.monday...north winds 15 to 20 knots becoming southeast and
diminishing to 10 knots or less. mainly clear. waves 3 to 5 feet
subsiding to 1 foot or less. waves occasionally around 6 feet. 
.tuesday...southeast winds 10 to 15 knots becoming south. a
chance of showers tuesday night. waves 2 feet or less. 
.wednesday...south winds 10 knots or less becoming southeast. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off oswego is 72 degrees.

$$

fzus51 kcle 120750
nshcle
expires:202609121415;;314459

nearshore marine forecast
national weather service cleveland oh
350 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez144>147-121415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
350 am edt sat sep 12 2026

.today...south winds 5 to 10 knots becoming southwest. a chance
of showers this morning, then a chance of showers with a slight
chance of thunderstorms early this afternoon. a chance of showers
and thunderstorms late. waves 1 foot or less. 
.tonight...south winds 10 to 15 knots becoming southwest. a
chance of showers and thunderstorms in the evening. waves 2 feet
or less. 
.sunday...west winds 5 to 15 knots becoming northwest. partly
sunny. waves 2 feet or less. 
.sunday night...northwest winds 15 to 20 knots becoming north.
mostly cloudy in the evening, then becoming partly cloudy. waves
1 to 3 feet building to 3 to 6 feet. waves occasionally around
7 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus51 kcle 120750
nshcle
expires:202609121415;;314460

nearshore marine forecast
national weather service cleveland oh
350 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez148-149-121415-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
350 am edt sat sep 12 2026

.today...southeast winds 5 to 10 knots becoming southwest. a
chance of showers with a slight chance of thunderstorms early
this afternoon. a chance of showers and thunderstorms late. waves
1 foot or less. 
.tonight...south winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms in the evening. waves 2 feet or
less. 
.sunday...southwest winds 5 to 10 knots becoming west. partly
sunny. waves 2 feet or less. 
.sunday night...northwest winds 15 to 20 knots becoming north. a
chance of showers overnight. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus51 kcle 120750
nshcle
expires:202609121415;;314458

nearshore marine forecast
national weather service cleveland oh
350 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142-143-121415-
maumee bay to reno beach oh-reno beach to the islands oh-
350 am edt sat sep 12 2026

.today...south winds 5 to 10 knots becoming southwest. a chance
of showers this morning, then a chance of showers with a slight
chance of thunderstorms this afternoon. waves 1 foot or less. 
.tonight...southwest winds 10 to 15 knots becoming west. a slight
chance of showers and thunderstorms in the evening. waves 2 feet
or less. 
.sunday...west winds 5 to 15 knots becoming northwest. mostly
sunny. waves 1 foot or less. 
.sunday night...northwest winds 15 to 20 knots becoming north.
mostly cloudy in the evening, then becoming partly cloudy. waves
1 to 3 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for monday through wednesday.

the water temperature off toledo is 75 degrees, off cleveland 74
degrees, and off erie 75 degrees.

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319396

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz121-121600-
chequamegon bay-bayfield to oak point wi-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots with gusts to around 25 knots.
slight chance of showers early in the morning. waves 1 foot or
less. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots early
in the evening. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less. 
.sunday night...west wind 5 knots becoming southwest early in the
morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319397

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-121600-
oak point to saxon harbor wi-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of showers early in the
morning. waves 1 to 3 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 30 knots.
partly cloudy in the evening then becoming mostly cloudy. waves
1 to 2 feet. 
.sunday...northwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. partly
sunny in the morning then clearing. waves 1 to 2 feet. 
.sunday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming southwest early in the morning. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319394

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-121600-
sand island to bayfield wi-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 30 knots. sunny. waves 1 to 3 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. partly
cloudy in the evening then becoming mostly cloudy. waves 1 to
2 feet. 
.sunday...northwest wind 10 to 15 knots becoming west 5 to
10 knots in the afternoon. gusts up to 20 knots increasing to
25 knots in the late morning and early afternoon, then decreasing
to 20 knots late in the afternoon. mostly sunny. waves 1 to
2 feet. 
.sunday night...northwest wind 5 knots becoming southwest early
in the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319393

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-121600-
port wing to sand island wi-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 30 knots. sunny. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 25 knots
becoming northwest with gusts to around 20 knots late in the
evening, then rising to 10 to 15 knots with gusts to around
20 knots after midnight easing to 10 knots with gusts to around
20 knots early in the morning. partly cloudy in the evening then
becoming mostly cloudy. waves 1 to 3 feet. 
.sunday...west wind 5 to 10 knots. gusts up to 20 knots
increasing to 25 knots late in the morning, then decreasing to
20 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 
.sunday night...northwest wind 5 to 10 knots becoming southwest
early in the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319392

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-121600-
duluth mn to port wing wi-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
3 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 1 to 2 feet. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and early afternoon. mostly sunny. waves 1 to
2 feet. 
.sunday night...northwest wind 5 to 10 knots becoming south early
in the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319391

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-121600-
two harbors to duluth mn-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. sunny.
waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots early
in the evening. mostly cloudy. waves 1 to 2 feet. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less. 
.sunday night...northwest wind 5 to 10 knots becoming south early
in the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319390

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-121600-
silver bay harbor to two harbors mn-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots with gusts to around 25 knots.
sunny. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. mostly cloudy. waves 1 foot or less. 
.sunday...northwest wind 5 to 10 knots with gusts to around
20 knots. mostly sunny. waves 1 foot or less. 
.sunday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319389

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-121600-
taconite harbor to silver bay harbor mn-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots with gusts to around 25 knots.
sunny. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 20 knots until
early morning. mostly cloudy. waves 1 foot or less. 
.sunday...northwest wind 5 to 10 knots with gusts to around
20 knots. mostly sunny. waves 1 foot or less. 
.sunday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319388

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-121600-
grand marais to taconite harbor mn-
500 am cdt sat sep 12 2026

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...west wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the afternoon. sunny. waves 1 to
2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. mostly cloudy. waves 1 to
2 feet. 
.sunday...northwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. mostly
sunny. waves 1 foot or less. 
.sunday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 121000
nshdlh
expires:202609121600;;319387

nearshore marine forecast
national weather service duluth mn
500 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-121600-
grand portage to grand marais mn-
500 am cdt sat sep 12 2026

...small craft advisory in effect through late tonight...

.today...west wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the afternoon. slight chance of rain
showers early in the morning. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.tonight...west wind 10 to 15 knots with gusts to around
25 knots. mostly cloudy. waves 1 to 3 feet. 
.sunday...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. mostly
sunny. waves 1 to 2 feet. 
.sunday night...northwest wind 10 to 15 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kdtx 120743
nshdtx
expires:202609121545;;314235

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-121545-
port sanilac to port huron mi-
343 am edt sat sep 12 2026

.today...south winds 10 to 15 knots. mostly sunny in the morning
becoming mostly cloudy. waves 2 feet or less. 
.tonight...southwest winds 5 to 10 knots becoming north 10 to
15 knots after midnight. partly cloudy. waves 2 feet or less. 
.sunday...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and early afternoon, then becoming northwest
10 to 15 knots early in the afternoon. partly cloudy. a chance of
showers early in the afternoon. waves 2 feet or less. 
.sunday night...northwest winds 15 to 20 knots. mostly cloudy
early in the evening then clearing. waves 2 to 4 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120743
nshdtx
expires:202609121545;;314233

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-121545-
port austin to harbor beach mi-
343 am edt sat sep 12 2026

.today...south winds 10 to 15 knots. partly cloudy. waves 1 to
3 feet. 
.tonight...southwest winds 10 to 15 knots veering to the north in
the late evening and overnight. partly cloudy. a slight chance of
showers in the late evening and early morning. waves 1 to 3 feet.
.sunday...north winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and early afternoon, then becoming
west 15 to 20 knots early in the afternoon. partly cloudy until
late afternoon becoming mostly cloudy. a chance of showers early
in the afternoon. waves 1 to 3 feet. 
.sunday night...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the late evening and overnight.
mostly cloudy early in the evening then clearing. waves 3 to 5 feet.
waves occasionally around 6 feet. a small craft advisory may be
needed.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120743
nshdtx
expires:202609121545;;314231

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-121545-
inner saginaw bay sw of point au gres to bay port mi-
343 am edt sat sep 12 2026

.today...south winds 10 to 20 knots. partly cloudy. waves 2 feet 
or less. 
.tonight...southwest winds 10 to 15 knots veering to the
northwest in the late evening and early morning, then becoming
north 5 to 10 knots after midnight. partly cloudy. waves 2 feet
or less. 
.sunday...north winds 5 to 10 knots backing to the northwest in the
late morning and early afternoon, then becoming west 20 to 25 knots
early in the afternoon. partly cloudy until late afternoon becoming
mostly cloudy. waves 2 feet or less. a small craft advisory may be
needed.
.sunday night...northwest winds to 30 knots diminishing to 15 to
20 knots in the late evening and overnight. partly cloudy early
in the evening then clearing. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120743
nshdtx
expires:202609121545;;314232

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-121545-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
343 am edt sat sep 12 2026

.today...south winds 10 to 20 knots. partly cloudy. waves 1 to 3 
feet. 
.tonight...southwest winds 10 to 15 knots veering to the north in
the late evening and overnight. partly cloudy. waves 1 to 3 feet.
.sunday...north winds 10 to 15 knots becoming west 5 to 10 knots
in the late morning and early afternoon, then increasing to 15 to
20 knots early in the afternoon. mostly sunny becoming partly
cloudy in the late morning and early afternoon becoming mostly
cloudy. waves 2 feet or less building to 2 to 4 feet early in the
afternoon. 
.sunday night...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the late evening and overnight.
partly cloudy until early morning then clearing. waves 2 to 4 feet. a
small craft advisory may be needed.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120743
nshdtx
expires:202609121545;;314236

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-121545-
michigan waters of lake erie from detroit river to north cape mi-
343 am edt sat sep 12 2026

.today...southeast winds 10 to 15 knots becoming south. mostly 
cloudy. a chance of showers in the morning, then a chance of 
showers and a slight chance of thunderstorms in the afternoon. 
waves 2 feet or less. 
.tonight...southwest winds 5 to 10 knots veering to the west
after midnight. mostly clear. waves 2 feet or less. 
.sunday...northwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. partly cloudy until late
afternoon becoming mostly sunny. waves 2 feet or less. 
.sunday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots after midnight. mostly cloudy early in the evening
becoming mostly clear. waves 2 feet or less. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 71 degrees.

$$

fzus53 kdtx 120743
nshdtx
expires:202609121545;;314234

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-121545-
harbor beach to port sanilac mi-
343 am edt sat sep 12 2026

.today...south winds 10 to 15 knots. partly cloudy in the
morning, then mostly cloudy with a slight chance of showers in
the afternoon. waves 1 to 3 feet. 
.tonight...southwest winds 5 to 10 knots becoming northwest 10 to
15 knots in the late evening and early morning, then veering to
the north after midnight. partly cloudy. a slight chance of
showers early in the evening. waves 2 feet or less. 
.sunday...north winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and early afternoon, then increasing
to 10 to 15 knots early in the afternoon. partly cloudy until
late afternoon becoming mostly cloudy. a chance of showers early
in the afternoon. waves 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots. mostly cloudy
early in the evening then clearing. waves 2 to 4 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 120859
nshgrb
expires:202609121600;;317029

nearshore marine forecast
national weather service green bay wi
358 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-121600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
358 am cdt sat sep 12 2026

...small craft advisory in effect until 10 am cdt this morning...

.early this morning...s wind 10 to 15 kts. waves 2 to 4 ft.
mostly cloudy. 
.today...sw wind 10 to 20 kts veering w 10 to 15 kts early in the
afternoon. waves 3 to 5 ft. partly cloudy. 
.tonight...nw wind 10 to 15 kts. waves 2 ft or less. mostly
clear. 
.sunday...nw wind 10 to 15 kts. waves 2 ft or less. partly sunny.
.sunday night...n wind 10 to 15 kts decreasing to 5 to 10 kts
after midnight. waves 2 ft or less. clear. 

$$

fzus53 kgrb 120859
nshgrb
expires:202609121600;;317030

nearshore marine forecast
national weather service green bay wi
358 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz541-121600-
rock island passage to sturgeon bay wi-
358 am cdt sat sep 12 2026

...small craft advisory in effect until 1 pm cdt this afternoon...

.early this morning...s wind 10 to 20 kts. waves 3 to 5 ft.
mostly cloudy. 
.today...sw wind 10 to 20 kts veering nw 5 to 10 kts early in the
afternoon. waves 3 to 5 ft. partly cloudy. 
.tonight...nw wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy. 
.sunday...nw wind 10 to 15 kts. waves 2 ft or less. partly sunny.
.sunday night...n wind 10 to 15 kts. waves 2 ft or less. mostly
clear.  

$$

fzus53 kgrb 120859
nshgrb
expires:202609121600;;317028

nearshore marine forecast
national weather service green bay wi
358 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-121600-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
358 am cdt sat sep 12 2026

...small craft should exercise caution from friday afternoon
through this morning...

.early this morning...s wind 15 to 25 kts. waves 2 to 4 ft. a
slight chance of showers. 
.today...sw wind 15 to 25 kts veering w 10 to 15 kts mid-day,
then veering nw early in the afternoon. waves 2 to 4 ft subsiding
to 1 to 3 ft in the afternoon. partly cloudy. 
.tonight...nw wind 10 to 15 kts. waves 2 ft or less. mostly
clear. 
.sunday...nw wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy. 
.sunday night...n wind 10 to 15 kts. waves 2 ft or less. clear. 

$$

fzus53 kiwx 120956
nshiwx
expires:202609121415;;319247

nearshore marine forecast
national weather service northern indiana
556 am edt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz046-121415-
michigan city in to new buffalo mi-
556 am edt sat sep 12 2026

.today...south winds 10 knots or less becoming southwest. mostly
sunny. waves 1 foot or less. 
.tonight...west winds 10 knots or less becoming north 10 to
15 knots. partly cloudy. waves 2 feet or less building to 2 to
3 feet. 
.sunday...north winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms in the afternoon.
waves 2 to 4 feet building to 3 to 5 feet. 
.sunday night...north winds 5 to 15 knots becoming northeast. a
chance of showers and thunderstorms in the evening. waves 3 to
5 feet subsiding to 2 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at michigan city is 52 degrees.


$$

fzus53 kiwx 120956
nshiwx
expires:202609121415;;319246

nearshore marine forecast
national weather service northern indiana
556 am edt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz043-121415-
new buffalo mi to st joseph mi-
556 am edt sat sep 12 2026

.today...south winds 5 to 10 knots becoming southwest. mostly
sunny. waves 1 foot or less. 
.tonight...west winds 10 knots or less becoming north 10 to
15 knots. partly cloudy. waves 2 feet or less building to 2 to
4 feet. 
.sunday...north winds 10 to 15 knots increasing to 15 to
20 knots. a few gusts up to 25 knots in the afternoon. a chance 
of showers and thunderstorms in the afternoon. waves 2 to 4 feet 
building to 3 to 5 feet. 
.sunday night...north winds 5 to 15 knots becoming northeast. a
chance of showers and thunderstorms in the evening. waves 3 to
5 feet subsiding to 2 to 3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at michigan city is 52 degrees.


$$

fzus53 klot 120805
nshlot
expires:202609122115;;315078

nearshore marine forecast
national weather service chicago/romeoville il
305 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-122115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
305 am cdt sat sep 12 2026

.today...south winds 10 to 15 kt becoming west this afternoon. 
partly cloudy. waves around 1 ft. 
.tonight...northwest winds 10 to 20 kt becoming north. partly 
cloudy. waves around 1 ft building to 2 to 4 ft. 
.sunday...north winds 10 to 20 kt. chance of showers in the
afternoon. waves 3 to 6 ft occasionally to 8 ft. a small craft 
advisory will likely be needed. 
.sunday night...north winds 10 to 20 kt becoming northeast 10 to
15 kt overnight. chance of showers in the evening. waves 3 to
6 ft occasionally to 8 ft subsiding to 2 to 4 ft overnight.

$$

fzus53 klot 120805
nshlot
expires:202609122115;;315077

nearshore marine forecast
national weather service chicago/romeoville il
305 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-122115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
305 am cdt sat sep 12 2026

.today...south winds 10 to 15 kt becoming west this afternoon. 
partly cloudy. waves 1 to 2 ft. 
.tonight...northwest winds 10 to 20 kt becoming north. partly 
cloudy. waves 1 to 2 ft building to 2 to 4 ft. 
.sunday...north winds 10 to 20 kt. chance of showers in the
afternoon. waves 2 to 4 ft. 
.sunday night...north winds 10 to 15 kt. chance of showers in the
evening. waves 2 to 4 ft.  

$$

fzus53 kmkx 121010
nshmkx
expires:202609121600;;320093

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz643-121600-
sheboygan to port washington wi-
510 am cdt sat sep 12 2026

.today...south wind 15 to 20 knots veering southwest late in the
morning, then veering west early in the afternoon easing to 10 to
15 knots late in the afternoon. partly sunny. waves 2 to 4 feet
subsiding to 1 to 2 feet late in the afternoon. 
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots rising to 15 to 20 knots after midnight, then becoming
north 10 to 15 knots early in the morning. mostly clear. waves
1 to 2 feet. 
.sunday...north wind 10 to 15 knots backing northwest late in the
morning, then rising to 15 to 20 knots early in the afternoon
becoming northwest 15 to 20 knots late in the afternoon. slight
chance of showers in the afternoon. waves 1 to 2 feet. 
.sunday night...northwest wind 10 to 15 knots veering north after
midnight, then easing to 5 to 10 knots early in the morning.
mostly clear. waves around 1 foot. 

$$

fzus53 kmkx 121010
nshmkx
expires:202609121600;;320094

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz644-121600-
port washington to north point light wi-
510 am cdt sat sep 12 2026

.today...south wind 10 to 15 knots veering west late in the
afternoon. partly sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots veering north early in
the morning. mostly clear. waves 1 to 2 feet. 
.sunday...north wind 10 to 15 knots backing northwest with gusts
to around 20 knots late in the afternoon. chance of showers in
the afternoon. waves 1 to 2 feet. 
.sunday night...northwest wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then veering north after midnight
becoming north 5 to 10 knots early in the morning. mostly clear.
waves around 1 foot. 

$$

fzus53 kmkx 121010
nshmkx
expires:202609121600;;320095

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz645-121600-
north point light to wind point wi-
510 am cdt sat sep 12 2026

.today...south wind 10 to 15 knots veering west late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
1 to 2 feet. 
.sunday...north wind 10 to 15 knots backing northwest late in the
afternoon. slight chance of showers in the afternoon. waves 2 to
4 feet subsiding to 1 to 2 feet late in the afternoon. 
.sunday night...northwest wind 10 to 15 knots becoming north 5 to
10 knots after midnight, then rising to 10 to 15 knots early in
the morning. partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 121010
nshmkx
expires:202609121600;;320096

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 12 2026

for waters within five nautical miles of shore on lake michigan


lmz646-121600-
wind point wi to winthrop harbor il-
510 am cdt sat sep 12 2026

.today...south wind 10 to 15 knots veering west late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.sunday...north wind 10 to 15 knots backing northwest late in the
afternoon. slight chance of showers in the afternoon. waves 2 to
4 feet subsiding to 1 to 2 feet late in the afternoon. 
.sunday night...northwest wind 10 to 15 knots becoming north 5 to
10 knots after midnight, then rising to 10 to 15 knots early in
the morning. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317192

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-122000-
point isabelle to lower entrance of portage canal mi-
501 am edt sat sep 12 2026

...small craft advisory in effect through sunday evening...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 26 knots. showers likely and a slight chance of thunderstorms.
waves 2 to 3 feet. 
.today...west wind 10 to 15 knots increasing to 15 to 20 knots by
late morning. gusts up to 31 knots. mostly cloudy with a slight
chance of showers through mid morning, then sunny by late
morning. waves subsiding to 1 to 2 feet, then building to 2 to
3 feet. 
.tonight...northwest wind 10 to 20 knots with gusts up to
28 knots. partly cloudy through midnight, then mostly cloudy with
a slight chance of showers late. waves subsiding to 1 to 2 feet. 
.sunday...northwest wind 10 to 20 knots with gusts up to
28 knots. mostly sunny. a slight chance of showers in the
morning. waves calm to 1 foot. 
.sunday night...northwest wind 5 to 15 knots. gusts up to
22 knots in the evening. clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317191

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-122000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
501 am edt sat sep 12 2026

...small craft advisory in effect through sunday evening...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 26 knots. showers likely and a slight chance of thunderstorms.
waves 2 to 4 feet. 
.today...west wind 15 to 20 knots increasing to 20 to 25 knots by
late morning. gale force gusts up to 35 knots. mostly cloudy with
a slight chance of showers through mid morning, then sunny by
late morning. waves building to 3 to 6 feet occasionally to
8 feet. 
.tonight...northwest wind 15 to 20 knots with gusts up to
28 knots. partly cloudy through midnight then becoming mostly
cloudy. waves subsiding to 2 to 4 feet. 
.sunday...northwest wind 15 to 20 knots with gusts up to
27 knots. mostly sunny. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.sunday night...northwest wind 5 to 15 knots. gusts up to
23 knots in the evening. mostly clear. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317190

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-122000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am edt sat sep 12 2026

...small craft advisory in effect through sunday evening...

.early this morning...southwest wind 15 to 20 knots with gusts up
to 28 knots. cloudy with a chance of showers and a slight chance
of thunderstorms. waves 2 to 3 feet. 
.today...west wind 15 to 25 knots with gale force gusts up to
34 knots. mostly cloudy with a slight chance of showers through
mid morning, then sunny by late morning. waves building to 4 to
7 feet occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.tonight...northwest wind 15 to 20 knots with gusts up to
29 knots. partly cloudy through midnight then becoming mostly
cloudy. waves subsiding to 2 to 4 feet. 
.sunday...northwest wind 15 to 20 knots with gusts up to
27 knots. mostly sunny. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.sunday night...northwest wind 10 to 15 knots with gusts up to
24 knots backing west less than 10 knots after midnight. clear.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317189

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz241-122000-
black river to ontonagon mi-
501 am edt sat sep 12 2026 /401 am cdt sat sep 12 2026/

...small craft advisory in effect through sunday evening...

.early this morning...southwest wind 15 to 20 knots with gusts up
to 27 knots. cloudy with a slight chance of showers. waves 1 to
2 feet building to 2 to 3 feet. 
.today...west wind 15 to 20 knots with gusts up to 30 knots.
partly cloudy through mid morning then clearing. a slight chance
of showers through mid morning. waves building to 3 to 5 feet
occasionally to 7 feet. 
.tonight...northwest wind 15 to 20 knots. partly cloudy through
late evening then becoming mostly cloudy. waves subsiding to 2 to
4 feet. 
.sunday...west wind 10 to 20 knots with gusts up to 27 knots.
partly cloudy in the morning then clearing. waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 2 to
3 feet. 
.sunday night...northwest wind 5 to 15 knots in the evening
becoming variable. clear. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317188

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-122000-
saxon harbor wi to black river mi-
501 am edt sat sep 12 2026 /401 am cdt sat sep 12 2026/

...small craft advisory in effect through this evening...

.early this morning...southwest wind 10 to 15 knots with gusts up
to 26 knots. mostly cloudy with a chance of showers. waves 1 to
2 feet. 
.today...west wind 15 to 20 knots with gusts up to 29 knots.
partly cloudy through mid morning then clearing. waves building
to 2 to 4 feet, then subsiding to 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots with gusts up to
26 knots. partly cloudy through late evening then becoming mostly
cloudy. waves 2 to 3 feet. 
.sunday...northwest wind 10 to 20 knots. partly cloudy in the
morning then clearing. waves subsiding to 1 to 2 feet. 
.sunday night...northwest wind less than 10 knots with gusts up
to 17 knots in the evening becoming variable. clear. waves 1 to
2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317186

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-122000-
green bay north of line from cedar river mi to rock island
passage-
501 am edt sat sep 12 2026

...small craft should exercise caution from early this morning
through this morning...

.early this morning...south wind 15 to 20 knots. cloudy. waves
2 to 4 feet. 
.today...southwest wind 15 to 20 knots veering west 10 to
20 knots by late morning, then veering northwest less than
10 knots late. partly cloudy. waves subsiding to 1 to 2 feet. 
.tonight...northwest wind 5 to 15 knots becoming 10 to 15 knots
late. clear then becoming partly cloudy by midnight then becoming
mostly cloudy. waves 1 to 2 feet. 
.sunday...northwest wind 10 to 20 knots. partly cloudy. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.sunday night...northwest wind 5 to 15 knots. clear. waves 1 to
2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317197

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-122000-
grand marais to whitefish point mi-
501 am edt sat sep 12 2026

...small craft advisory in effect through late sunday night...

.early this morning...south wind 15 to 20 knots. mostly cloudy
with a slight chance of showers. waves 2 to 3 feet. 
.today...south wind 15 to 20 knots veering west late. gusts up to
28 knots. mostly cloudy through early afternoon then becoming
mostly sunny. a slight chance of showers through mid morning,
then a chance of showers by late morning. waves building to 3 to
5 feet occasionally to 7 feet. 
.tonight...northwest wind 15 to 20 knots. clear then becoming
partly cloudy by midnight then becoming mostly cloudy. waves
building to 3 to 6 feet occasionally to 8 feet. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy. a chance
of showers in the afternoon. waves subsiding to 3 to 5 feet
occasionally to 7 feet, then building to 4 to 7 feet occasionally
to 9 feet. 
.sunday night...northwest wind 15 to 25 knots diminishing to 5 to
15 knots after midnight. partly cloudy in the evening then
clearing. waves subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317187

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-122000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
501 am edt sat sep 12 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.early this morning...south wind 15 to 20 knots. mostly cloudy.
waves 3 to 5 feet occasionally to 7 feet. 
.today...southwest wind 15 to 20 knots becoming 10 to 20 knots by
late morning, then veering northwest less than 10 knots late.
gusts up to 27 knots. partly cloudy. a slight chance of showers
by late morning. waves building to 3 to 6 feet occasionally to
8 feet, then subsiding to 2 to 3 feet. 
.tonight...northwest wind 5 to 15 knots becoming 10 to 15 knots
late. clear through late evening then becoming partly cloudy.
waves subsiding to 1 to 2 feet. 
.sunday...northwest wind 10 to 20 knots. partly cloudy. a slight
chance of showers in the afternoon. waves building to 2 to
3 feet, then subsiding to 1 to 2 feet. 
.sunday night...northwest wind 5 to 15 knots. mostly clear. waves
1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317196

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-122000-
munising to grand marais mi-
501 am edt sat sep 12 2026

...small craft advisory in effect through sunday evening...

.early this morning...south wind 15 to 20 knots. cloudy with a
slight chance of showers. waves 1 to 2 feet. 
.today...southwest wind 15 to 20 knots veering northwest late.
gusts up to 31 knots. mostly cloudy through early afternoon then
clearing. a chance of showers through early afternoon. waves
building to 3 to 5 feet occasionally to 7 feet. 
.tonight...northwest wind 15 to 20 knots with gusts up to
28 knots. mostly clear through midnight then becoming cloudy.
waves building to 3 to 6 feet occasionally to 8 feet, then
subsiding to 3 to 5 feet occasionally to 7 feet. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy with a
chance of showers. waves subsiding to 3 to 5 feet occasionally to
7 feet, then building to 4 to 7 feet occasionally to 9 feet. 
.sunday night...northwest wind 15 to 20 knots with gusts up to
29 knots diminishing to 5 to 15 knots after midnight. mostly
clear. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317195

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-122000-
marquette to munising mi-
501 am edt sat sep 12 2026

...small craft advisory in effect through sunday evening...

.early this morning...south wind 10 to 15 knots with gusts up to
25 knots. cloudy with a slight chance of showers. waves 1 to
2 feet. 
.today...southwest wind 10 to 15 knots veering northwest 15 to
20 knots late. gusts up to 31 knots. mostly cloudy with a chance
of showers through early afternoon, then sunny late. waves
building to 3 to 5 feet occasionally to 7 feet. 
.tonight...northwest wind 15 to 20 knots with gusts up to
27 knots. mostly clear through midnight then becoming cloudy.
waves 3 to 5 feet occasionally to 7 feet. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy. a slight
chance of showers in the morning, then a chance of showers in the
afternoon. waves building to 4 to 7 feet occasionally to 9 feet. 
.sunday night...northwest wind 10 to 20 knots. gusts up to
30 knots in the evening. clear. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317194

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-122000-
huron islands to marquette mi-
501 am edt sat sep 12 2026

...small craft advisory in effect through sunday evening...

.early this morning...south wind 10 to 15 knots with gusts up to
25 knots. cloudy with a chance of showers and a slight chance of
thunderstorms. waves 1 to 2 feet. 
.today...southwest wind 15 to 20 knots veering northwest 15 to
25 knots by late morning. gusts up to 32 knots. partly cloudy
through early afternoon then clearing. a slight chance of showers
through mid morning. waves building to 3 to 5 feet occasionally
to 7 feet. 
.tonight...northwest wind 15 to 20 knots with gusts up to
28 knots. mostly clear through late evening then becoming mostly
cloudy. waves subsiding to 2 to 4 feet. 
.sunday...northwest wind 15 to 25 knots. mostly cloudy with a
slight chance of showers in the morning, then mostly sunny in the
afternoon. waves building to 3 to 5 feet occasionally to 7 feet. 
.sunday night...northwest wind 10 to 20 knots with gusts up to
30 knots diminishing to less than 10 knots after midnight. clear.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120902
nshmqt
expires:202609122000;;317193

nearshore marine forecast
national weather service marquette mi
501 am edt sat sep 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-122000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
501 am edt sat sep 12 2026

...small craft advisory in effect through sunday evening...

.early this morning...southwest wind 15 to 20 knots. cloudy with
a chance of showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.today...west wind 15 to 20 knots. gusts up to 31 knots. mostly
cloudy through mid morning then clearing. a slight chance of
showers through mid morning. waves building to 2 to 4 feet. 
.tonight...west wind 15 to 20 knots with gusts up to 27 knots.
partly cloudy through midnight then becoming mostly cloudy. waves
subsiding to 2 to 3 feet. 
.sunday...west wind 15 to 20 knots with gusts up to 28 knots.
mostly cloudy with a slight chance of showers in the morning,
then mostly sunny in the afternoon. waves subsiding to 1 to
2 feet, then building to 2 to 4 feet. 
.sunday night...west wind 10 to 20 knots diminishing to less than
10 knots after midnight. clear. waves subsiding to 1 to 2 feet. 

$$