fzus53 kapx 221957
nshapx
expires:202608230400;;184232

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lhz345-230400-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
357 pm edt sat aug 22 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest wind 15 to 20 knots with gusts to 25 knots. 
isolated showers early in the evening. waves 2 to 3 feet. 
.sunday...northwest wind 10 to 20 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 2 to 4 
feet. 
.sunday night...northwest wind 10 to 20 knots. partly cloudy.
waves 2 to 4 feet. 
.monday...northwest wind 10 to 15 knots. sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184233

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lhz346-230400-
st ignace to false detour channel-
357 pm edt sat aug 22 2026

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

.tonight...northwest wind 15 to 20 knots with gusts to 25 knots. 
partly cloudy. waves 2 to 3 feet. 
.sunday...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 2 to 4 
feet. 
.sunday night...northwest wind 10 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.monday...northwest wind 10 to 20 knots. sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184234

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lhz347-230400-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
357 pm edt sat aug 22 2026

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

.tonight...northwest wind 15 to 20 knots. slight chance of
waterspouts. isolated showers. waves 4 to 6 feet. 
.sunday...northwest wind 15 to 25 knots with gusts to around
30 knots. slight chance of waterspouts. scattered showers. waves 
5 to 8 feet. 
.sunday night...northwest wind 15 to 25 knots with gusts to
around 30 knots. mostly cloudy. waves 5 to 8 feet. 
.monday...northwest wind 15 to 25 knots. mostly sunny. waves 4 to
7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184235

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lhz348-230400-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
357 pm edt sat aug 22 2026

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

.tonight...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts early in the evening. isolated 
showers and thunderstorms early in the evening. waves 4 to 6 feet.
.sunday...northwest wind 15 to 25 knots with gusts to around
30 knots. slight chance of waterspouts. scattered showers. waves 
5 to 8 feet. 
.sunday night...northwest wind 15 to 25 knots with gusts to
around 30 knots. chance of showers. waves 5 to 8 feet. 
.monday...northwest wind 15 to 25 knots. mostly sunny. waves 4 to
7 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184236

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lhz349-230400-
sturgeon pt to alabaster mi-
357 pm edt sat aug 22 2026

...small craft advisory in effect from 11 pm edt this evening
through monday afternoon...

.tonight...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts early in the evening. scattered 
showers and isolated thunderstorms early in the evening. waves 2 
to 4 feet. 
.sunday...northwest wind 10 to 20 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 2 to 4 
feet. 
.sunday night...northwest wind 10 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.monday...northwest wind 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184228

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lmz323-230400-
grand traverse bay south of a line grand traverse light to
norwood mi-
357 pm edt sat aug 22 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
slight chance of waterspouts. isolated showers. waves 3 to 5 feet.
.sunday...northwest wind 10 to 20 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 3 to 5 
feet. 
.sunday night...northwest wind 10 to 20 knots. mostly cloudy.
waves 3 to 5 feet. 
.monday...northwest wind 10 to 15 knots. sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184226

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lmz341-230400-
seul choix point to 5nm west of mackinac bridge-
357 pm edt sat aug 22 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
mostly clear. waves 2 to 3 feet. 
.sunday...northwest wind 10 to 20 knots with gusts to 30 knots. 
scattered showers. waves 2 to 4 feet. 
.sunday night...northwest wind 10 to 20 knots. mostly clear.
waves 2 to 4 feet. 
.monday...northwest wind 10 to 20 knots. sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184227

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lmz342-230400-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
357 pm edt sat aug 22 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
slight chance of waterspouts through the night. isolated showers 
through the night. waves 3 to 5 feet. 
.sunday...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 4 to 6 
feet. 
.sunday night...northwest wind 10 to 20 knots. partly cloudy.
waves 3 to 5 feet. 
.monday...northwest wind 10 to 20 knots. sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184230

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lmz344-230400-
sleeping bear point to grand traverse light mi-
357 pm edt sat aug 22 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
slight chance of waterspouts. isolated showers. waves 3 to 5 feet.
.sunday...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 4 to 6 
feet. 
.sunday night...northwest wind 10 to 20 knots. partly cloudy.
waves 3 to 5 feet. 
.monday...northwest wind 10 to 15 knots. sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184229

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lmz345-230400-
point betsie to sleeping bear point mi-
357 pm edt sat aug 22 2026

...small craft advisory in effect from 10 pm edt this evening
through sunday evening...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
slight chance of waterspouts. isolated showers. waves 3 to 5 feet.
.sunday...north wind 10 to 20 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 3 to 5 
feet. 
.sunday night...north wind 10 to 20 knots. partly cloudy. waves
3 to 5 feet. 
.monday...northwest wind 10 to 15 knots. sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184231

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lmz346-230400-
manistee to point betsie mi-
357 pm edt sat aug 22 2026

...small craft advisory in effect from 10 pm edt this evening
through sunday evening...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
slight chance of waterspouts through the night. isolated 
thunderstorms early in the evening. isolated showers through the 
night. waves 3 to 5 feet. 
.sunday...north wind 10 to 20 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 3 to 5 
feet. 
.sunday night...north wind 10 to 20 knots. partly cloudy. waves
3 to 5 feet. 
.monday...northwest wind 10 to 15 knots. sunny. 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 221957
nshapx
expires:202608230400;;184224

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lsz321-230400-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
357 pm edt sat aug 22 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
partly cloudy early in the evening then becoming mostly cloudy. 
waves 3 to 5 feet building to 4 to 6 feet after midnight. 
.sunday...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 4 to 7 
feet. 
.sunday night...northwest wind 15 to 25 knots. partly cloudy.
waves 4 to 7 feet. 
.monday...northwest wind 10 to 20 knots. sunny. waves 4 to
6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184225

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 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.


lsz322-230400-
st. marys river point iroquois to e. potagannissing bay-
357 pm edt sat aug 22 2026

...small craft advisory in effect through monday afternoon...

.tonight...northwest wind 10 to 20 knots with gusts to 25 knots. 
partly cloudy. 
.sunday...northwest wind 15 to 25 knots with gusts to 30 knots. 
scattered showers. 
.sunday night...northwest wind 15 to 25 knots. mostly cloudy. 
.monday...northwest wind 10 to 20 knots. mostly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 222317
nshdlh
expires:202608231000;;193626

nearshore marine forecast
national weather service duluth mn
617 pm cdt sat aug 22 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.


lsz141-231000-
grand marais to taconite harbor mn-
617 pm cdt sat aug 22 2026

.rest of tonight...north wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less. 
.sunday...north wind 5 knots becoming southwest in the afternoon.
mostly sunny. waves 1 foot or less. 
.sunday night...southwest wind 5 knots becoming northwest late in
the evening, then becoming variable 10 knots or less after
midnight. partly cloudy. waves 1 foot or less. 
.monday...variable winds 10 knots or less becoming south 5 knots
in the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222317
nshdlh
expires:202608231000;;193635

nearshore marine forecast
national weather service duluth mn
617 pm cdt sat aug 22 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.


lsz148-231000-
oak point to saxon harbor wi-
617 pm cdt sat aug 22 2026

.rest of tonight...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.sunday...north wind 5 to 10 knots becoming east late in the
afternoon. sunny. waves 1 foot or less. 
.sunday night...east wind 5 knots becoming southwest after
midnight. mostly clear. waves 1 foot or less. 
.monday...southwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming northeast 5 knots in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 222317
nshdlh
expires:202608231000;;193625

nearshore marine forecast
national weather service duluth mn
617 pm cdt sat aug 22 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.


lsz140-231000-
grand portage to grand marais mn-
617 pm cdt sat aug 22 2026

.rest of tonight...north wind 10 to 15 knots with gusts to around
20 knots. partly cloudy. waves 1 to 2 feet. 
.sunday...north wind 10 to 15 knots with gusts to around 20 knots
becoming southwest 5 to 10 knots late in the afternoon. mostly
sunny. waves 1 to 2 feet. 
.sunday night...west wind 5 to 10 knots becoming northwest after
midnight. partly cloudy. waves 1 foot or less. 
.monday...north wind 5 knots becoming northeast late in the
morning, then becoming south in the afternoon. mostly sunny.
waves 1 foot or less. 

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198472

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz441-230945-
port austin to harbor beach mi-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 15 to 20 knots increasing to
20 to 25 knots after midnight. mostly cloudy. a chance of showers
and thunderstorms this evening, then a slight chance of showers
and thunderstorms after midnight. waves 2 to 4 feet building to
5 to 7 feet after midnight. waves occasionally around 10 feet. 
.sunday...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. mostly
cloudy. a slight chance of thunderstorms early in the morning. a
slight chance of showers until late afternoon, then a chance of
showers and a slight chance of thunderstorms early in the
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet. 
.sunday night...northwest winds 20 to 25 knots. mostly cloudy. a
chance of showers and a slight chance of thunderstorms until
early morning. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy. waves 5 to
7 feet. waves occasionally around 10 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198470

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz422-230945-
inner saginaw bay sw of point au gres to bay port mi-
931 pm edt sat aug 22 2026

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

.rest of tonight...northwest winds 15 to 20 knots increasing to
20 to 25 knots early in the morning. partly cloudy. a slight
chance of showers and thunderstorms this evening. waves 1 to
3 feet building to 2 to 4 feet early in the morning. 
.sunday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy. a slight chance
of showers early in the afternoon. waves 2 to 4 feet. 
.sunday night...northwest winds 20 to 25 knots diminishing to
15 to 20 knots after midnight. mostly clear. a slight chance of
showers early in the evening. waves 2 to 4 feet. 
.monday...northwest winds 15 to 20 knots. mostly sunny. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198471

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz421-230945-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 15 to 20 knots increasing to
20 to 25 knots early in the morning. mostly cloudy this evening
becoming partly cloudy. a chance of showers and a slight chance
of thunderstorms this evening. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.sunday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy. a chance of
showers and a slight chance of thunderstorms early in the
afternoon. waves 4 to 6 feet. waves occasionally around 7 feet. 
.sunday night...northwest winds 20 to 25 knots. mostly cloudy
early in the evening becoming partly cloudy. a slight chance of
showers and thunderstorms early in the evening. waves 4 to
6 feet. waves occasionally around 7 feet. 
.monday...northwest winds 20 to 25 knots diminishing to 10 to
15 knots. mostly sunny. waves 3 to 5 feet. waves occasionally
around 7 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198474

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz443-230945-
port sanilac to port huron mi-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. mostly cloudy. a slight chance of
waterspouts this evening. a chance of showers and thunderstorms
this evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet early in the morning. 
.sunday...northwest winds 15 to 20 knots. mostly cloudy until
late afternoon becoming partly cloudy. a slight chance of showers
and thunderstorms in the late morning and early afternoon. a
chance of showers and thunderstorms early in the afternoon. waves
2 to 4 feet. 
.sunday night...northwest winds 15 to 20 knots. partly cloudy. a
chance of showers and thunderstorms early in the evening. waves
2 to 4 feet. 
.monday...northwest winds 15 to 20 knots. mostly sunny early in
the morning becoming partly cloudy. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198473

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz442-230945-
harbor beach to port sanilac mi-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. mostly cloudy. a slight chance of
waterspouts this evening. a chance of showers and thunderstorms
this evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 3 to
5 feet after midnight. waves occasionally around 7 feet. 
.sunday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. mostly cloudy with a slight
chance of showers and thunderstorms until late afternoon, then
partly cloudy with a chance of showers and thunderstorms early in
the afternoon. waves 4 to 6 feet. waves occasionally around
7 feet. 
.sunday night...northwest winds 15 to 20 knots. partly cloudy. a
chance of showers and thunderstorms early in the evening. waves
4 to 6 feet. waves occasionally around 7 feet. 
.monday...northwest winds 15 to 20 knots. partly cloudy. waves
3 to 5 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kgrb 230136
nshgrb
expires:202608230400;;198584

nearshore marine forecast
national weather service green bay wi
836 pm cdt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz522-230400-
green bay south of line from oconto wi to little sturgeon bay wi-
836 pm cdt sat aug 22 2026

.tonight...ne wind 10 to 15 kts backing nw in the late evening
and overnight. waves 1 to 3 ft. clear.
.sunday...n wind 10 to 15 kts. waves 2 to 4 ft. sunny in the
morning then becoming partly cloudy. 
.sunday night...n wind 10 to 15 kts backing nw 5 to 10 kts after
midnight. waves 1 to 3 ft. clear.
.monday...nw wind 5 to 10 kts. waves 2 ft or less. sunny. 

$$

fzus53 kgrb 230136
nshgrb
expires:202608230400;;198585

nearshore marine forecast
national weather service green bay wi
836 pm cdt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz521-230400-
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-
836 pm cdt sat aug 22 2026

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

.tonight...n wind 10 to 20 kts. waves 1 to 3 ft building to 3 to
5 ft after midnight. mostly clear. 
.sunday...n wind 15 to 25 kts decreasing to 10 to 15 kts early in
the afternoon. waves 3 to 5 ft. mostly sunny in the morning then
becoming partly cloudy. 
.sunday night...n wind 10 to 15 kts. waves 2 to 4 ft subsiding to
1 to 3 ft after midnight. clear.
.monday...nw wind 5 to 10 kts. waves 2 ft or less. sunny. 

$$

fzus53 kgrb 230136
nshgrb
expires:202608230400;;198587

nearshore marine forecast
national weather service green bay wi
836 pm cdt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz541-230400-
rock island passage to sturgeon bay wi-
836 pm cdt sat aug 22 2026

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

.tonight...n wind 10 to 15 kts backing nw 15 to 25 kts in the
late evening and overnight. waves 2 to 4 ft. mostly clear. 
.sunday...n wind 15 to 25 kts. waves 2 to 4 ft subsiding to 1 to
3 ft in the afternoon. mostly sunny in the morning then becoming
partly cloudy. 
.sunday night...n wind 10 to 15 kts. waves 1 to 3 ft. clear.
.monday...nw wind 10 to 15 kts. waves 2 ft or less. sunny. 

$$

fzus53 kgrb 230136
nshgrb
expires:202608230400;;198586

nearshore marine forecast
national weather service green bay wi
836 pm cdt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-230400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
836 pm cdt sat aug 22 2026

.tonight...n wind 10 to 15 kts backing nw after midnight. waves
2 ft or less. a slight chance of showers in the evening. 
.sunday...nw wind 15 to 25 kts veering n 10 to 15 kts early in
the afternoon. waves 1 to 3 ft. sunny in the morning then
becoming partly cloudy. a small craft advisory may be needed. 
.sunday night...n wind 10 to 15 kts backing nw 5 to 10 kts after
midnight. waves 2 ft or less. mostly clear. 
.monday...nw wind 10 to 15 kts veering e 5 to 10 kts early in the
afternoon. waves 2 ft or less. sunny. 

$$

fzus53 kgrr 230136
nshgrr
expires:202608230800;;198589

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz848-230800-
whitehall to pentwater mi-
936 pm edt sat aug 22 2026

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

.through early evening...northwest winds 20 to 25 knots. mostly
sunny. a slight chance of waterspouts. waves 3 to 5 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy. a slight
chance of showers and thunderstorms in the evening. a slight chance
of waterspouts through the night. waves 2 to 4 feet building to 3 to
5 feet after midnight. 
.sunday...northwest winds 20 to 25 knots. mostly sunny. a slight
chance of waterspouts. waves 4 to 6 feet. 
.sunday night...north winds 15 to 25 knots. partly cloudy. waves
3 to 5 feet. 
.monday...northwest winds 15 to 20 knots. sunny. waves 2 to 4 feet. 
.monday night...northwest winds 10 to 15 knots backing west 5 to
10 knots in the late evening and early morning, then backing south
after midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...southwest winds 5 to 15 knots. mostly sunny. waves around
1 foot. 
.wednesday...southwest winds 15 to 25 knots. mostly sunny with a
chance of rain showers. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 230136
nshgrr
expires:202608230800;;198588

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz849-230800-
pentwater to manistee mi-
936 pm edt sat aug 22 2026

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

.through early evening...northwest winds 15 to 20 knots. mostly
sunny with isolated showers and thunderstorms. a slight chance of
waterspouts. waves 2 to 4 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy. a slight
chance of showers and thunderstorms in the evening. a slight chance
of waterspouts through the night. waves 2 to 4 feet building to 3 to
5 feet in the late evening and overnight. 
.sunday...northwest winds 20 to 25 knots. mostly sunny with a slight
chance of rain showers. a slight chance of waterspouts. waves 4 to
6 feet. 
.sunday night...north winds 15 to 25 knots. partly cloudy. waves
3 to 5 feet. 
.monday...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.monday night...northwest winds 5 to 15 knots backing south after
midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...southwest winds 5 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.wednesday...southwest winds 15 to 25 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 230136
nshgrr
expires:202608230800;;198590

nearshore marine forecast
national weather service grand rapids mi
936 pm edt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz847-230800-
grand haven to whitehall mi-
936 pm edt sat aug 22 2026

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

.through early evening...northwest winds 20 to 25 knots. mostly
sunny. a slight chance of waterspouts. waves 3 to 5 feet. 
.tonight...north winds 15 to 25 knots. partly cloudy. a slight
chance of showers and thunderstorms in the evening. a slight chance
of waterspouts through the night. waves 3 to 5 feet subsiding to
2 to 4 feet in the late evening and overnight. 
.sunday...northwest winds 15 to 25 knots increasing to 30 knots
early in the afternoon. mostly sunny. a slight chance of
waterspouts. waves 4 to 6 feet. 
.sunday night...north winds 15 to 25 knots decreasing to 10 to
15 knots after midnight. mostly clear. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight. 
.monday...northwest winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.monday night...northwest winds 10 to 20 knots veering north 5 to
10 knots in the late evening and early morning, then veering east
after midnight. partly cloudy. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots veering southwest 10 to
15 knots in the late morning and afternoon. mostly sunny. waves
around 1 foot. 
.wednesday...southwest winds 20 to 25 knots. partly sunny with a
chance of rain showers. waves 3 to 5 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kmkx 230010
nshmkx
expires:202608230400;;195913

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz643-230400-
sheboygan to port washington wi-
710 pm cdt sat aug 22 2026

.tonight...north wind 5 to 15 knots becoming 5 to 10 knots late
in the evening, then becoming northwest 10 to 15 knots after
midnight. chance of showers and thunderstorms in the evening.
slight chance of waterspouts through the night. waves 1 to
2 feet. 
.sunday...northwest wind 10 to 15 knots veering north late in the
afternoon. sunny. waves 1 to 2 feet. 
.sunday night...north wind 10 to 15 knots becoming 5 to 15 knots
after midnight, then becoming 5 to 10 knots early in the morning.
mostly clear. waves 1 to 2 feet. 
.monday...northwest wind 10 to 15 knots veering north late in the
morning, then becoming northeast 5 to 10 knots early in the
afternoon veering east late in the afternoon. sunny. waves 1 to
2 feet. 

$$

fzus53 kmkx 230010
nshmkx
expires:202608230400;;195914

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cdt sat aug 22 2026

for waters within five nautical miles of shore on lake michigan


lmz644-230400-
port washington to north point light wi-
710 pm cdt sat aug 22 2026

.tonight...north wind 5 to 10 knots rising to 10 to 15 knots
after midnight, then backing northwest early in the morning.
slight chance of showers and thunderstorms in the evening. slight
chance of waterspouts through the night. waves 1 to 2 feet. 
.sunday...northwest wind 10 to 15 knots veering north late in the
afternoon. sunny in the morning then becoming partly sunny. waves
1 to 2 feet. 
.sunday night...north wind 10 to 15 knots easing to 5 to 10 knots
in the late evening and early morning, then becoming north 5 to
10 knots early in the morning. mostly clear. waves 1 to 2 feet. 
.monday...north wind 5 to 10 knots veering east late in the
afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187481

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz240-241-230800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
503 pm edt sat aug 22 2026 /403 pm cdt sat aug 22 2026/

.late this afternoon...northwest wind 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...northwest wind less than 10 knots veering north 10 to
15 knots by midnight. mostly clear. waves building to 2 to
3 feet. 
.sunday...north wind 5 to 15 knots through early afternoon
becoming variable. sunny. waves subsiding to 1 to 2 feet. 
.sunday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.monday...variable wind less than 10 knots. sunny. waves calm to
1 foot. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187479

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lmz250-230800-
5nm east of a line from fairport mi to rock island passage-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy with isolated showers and thunderstorms. waves 1 to 2 feet
building to 2 to 3 feet. 
.tonight...northwest wind 15 to 20 knots. clear. waves building
to 2 to 4 feet, then subsiding to 2 to 3 feet. 
.sunday...northwest wind 15 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.sunday night...northwest wind 10 to 20 knots. clear. waves
subsiding to 1 to 2 feet. 
.monday...northwest wind 5 to 15 knots. sunny. waves 1 to 2 feet.

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187480

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lmz248-230800-
seul choix point to point detour mi-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 15 to 20 knots. mostly
sunny. waves 1 to 2 feet building to 2 to 3 feet. 
.tonight...northwest wind 15 to 20 knots. clear. waves subsiding
to 1 to 2 feet. 
.sunday...northwest wind 15 to 25 knots. partly cloudy. waves
building to 2 to 3 feet. 
.sunday night...northwest wind 10 to 20 knots. clear. waves
subsiding to 1 to 2 feet. 
.monday...northwest wind 10 to 15 knots. sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187478

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lmz221-230800-
green bay north of line from cedar river mi to rock island
passage-
503 pm edt sat aug 22 2026

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

.late this afternoon...north wind 15 to 20 knots. partly cloudy
with scattered showers and isolated thunderstorms. waves 1 to
2 feet building to 2 to 3 feet. 
.tonight...northwest wind 15 to 20 knots. clear. waves building
to 2 to 4 feet. 
.sunday...north wind 15 to 20 knots with gusts up to 28 knots.
partly cloudy. waves 2 to 4 feet. 
.sunday night...north wind 10 to 20 knots backing northwest 10 to
15 knots after midnight. clear. waves subsiding to 1 to 2 feet. 
.monday...northwest wind 5 to 15 knots. sunny. waves 1 to 2 feet.

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187487

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz249-230800-
marquette to munising mi-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 20 to 25 knots with gusts
up to 33 knots. mostly sunny. waves 3 to 6 feet occasionally to
8 feet building to 4 to 7 feet occasionally to 9 feet. 
.tonight...north wind 20 to 25 knots. clear through midnight,
then mostly cloudy with a chance of showers late. waves subsiding
to 3 to 6 feet occasionally to 8 feet. 
.sunday...north wind up to 30 knots. mostly cloudy through early
afternoon then becoming mostly sunny. waves building to 5 to
8 feet occasionally to 10 feet. 
.sunday night...northwest wind 15 to 25 knots. clear. waves
subsiding to 2 to 4 feet. 
.monday...northwest wind 10 to 20 knots. sunny. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187488

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz250-230800-
munising to grand marais mi-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 20 to 25 knots with gusts
up to 32 knots. sunny. waves 3 to 6 feet occasionally to 8 feet. 
.tonight...north wind 15 to 25 knots. clear through midnight then
becoming partly cloudy. waves 3 to 6 feet occasionally to 8 feet.
.sunday...northwest wind 20 to 25 knots with gusts up to
33 knots. partly cloudy. waves building to 5 to 8 feet
occasionally to 10 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet. 
.sunday night...northwest wind 15 to 25 knots with gusts up to
32 knots. mostly clear. waves subsiding to 3 to 5 feet
occasionally to 7 feet. 
.monday...northwest wind 10 to 20 knots. sunny. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187486

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz248-230800-
huron islands to marquette mi-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 15 to 20 knots with gusts
up to 30 knots. mostly sunny. waves 3 to 5 feet occasionally to
7 feet. 
.tonight...north wind 15 to 20 knots with gusts up to 29 knots.
mostly clear through midnight then becoming mostly cloudy. a
chance of showers late. waves subsiding to 2 to 4 feet, then
building to 3 to 6 feet occasionally to 8 feet. 
.sunday...northwest wind 15 to 25 knots with gusts up to
33 knots. partly cloudy. a slight chance of showers through mid
morning. waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.sunday night...northwest wind 10 to 20 knots with gusts up to
27 knots. clear. waves subsiding to 2 to 3 feet. 
.monday...northwest wind 5 to 15 knots with gusts up to 23 knots.
sunny. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187489

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz251-230800-
grand marais to whitefish point mi-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 20 to 25 knots. mostly
sunny with isolated showers. waves 3 to 5 feet occasionally to
7 feet. 
.tonight...northwest wind 20 to 25 knots. mostly clear. waves
building to 3 to 6 feet occasionally to 8 feet. 
.sunday...northwest wind up to 30 knots. partly cloudy. a slight
chance of showers late. waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.sunday night...northwest wind 20 to 25 knots. partly cloudy in
the evening then clearing. waves subsiding to 4 to 7 feet
occasionally to 9 feet. 
.monday...northwest wind 20 to 25 knots becoming 15 to 25 knots
in the afternoon. sunny. waves subsiding to 2 to 4 feet. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187485

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz247-230800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
503 pm edt sat aug 22 2026

.late this afternoon...northwest wind 10 to 15 knots with gusts
up to 22 knots. mostly sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots veering north 15 to
20 knots by midnight. partly cloudy. waves building to 2 to
3 feet. 
.sunday...north wind 10 to 20 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 
.sunday night...west wind 5 to 15 knots. clear. waves 1 to
2 feet. 
.monday...northwest wind less than 10 knots veering north in the
afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187484

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz246-230800-
point isabelle to lower entrance of portage canal mi-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 10 to 15 knots with gusts
up to 24 knots. sunny. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots veering north by
midnight. gusts up to 25 knots. mostly clear. waves building to
1 to 2 feet. 
.sunday...northwest wind 10 to 15 knots with gusts up to
27 knots. mostly sunny. waves 1 to 2 feet. 
.sunday night...northwest wind less than 10 knots with gusts up
to 19 knots. clear. waves calm to 1 foot. 
.monday...northwest wind less than 10 knots. sunny. waves calm to
1 foot. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187483

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz244-245-230800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
503 pm edt sat aug 22 2026

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

.late this afternoon...northwest wind 10 to 15 knots with gusts
up to 26 knots. sunny. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tonight...north wind 10 to 20 knots with gusts up to 27 knots.
partly cloudy. waves building to 2 to 4 feet. 
.sunday...north wind 15 to 20 knots backing northwest late. gusts
up to 28 knots. mostly sunny. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 3 feet. 
.sunday night...northwest wind 10 to 15 knots with gusts up to
23 knots. clear. waves subsiding to 1 to 2 feet. 
.monday...northwest wind less than 10 knots. gusts up to
17 knots. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 222103
nshmqt
expires:202608230800;;187482

nearshore marine forecast
national weather service marquette mi
503 pm edt sat aug 22 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.


lsz242-243-230800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
503 pm edt sat aug 22 2026

...small craft advisory in effect from midnight edt tonight
through sunday morning...

.late this afternoon...northwest wind 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots veering north 10 to
20 knots by midnight. mostly clear. waves building to 2 to
4 feet. 
.sunday...north wind 10 to 20 knots backing northwest less than
10 knots late. mostly sunny. waves subsiding to 1 to 2 feet. 
.sunday night...west wind less than 10 knots. mostly clear. waves
1 to 2 feet. 
.monday...northwest wind less than 10 knots. sunny. waves calm to
1 foot. 

$$