fzus53 kapx 200456
nshapx
expires:202604201845;;671478

nearshore marine forecast
national weather service gaylord mi
1256 am edt mon apr 20 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.


lhz347-201845-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1256 am edt mon apr 20 2026

...small craft advisory in effect until 5 am edt early this
morning...

.today...northwest wind 5 to 10 knots becoming south 10 to
15 knots early in the evening. mostly clear. waves 2 to 3 feet
subsiding to 2 feet or less in the morning. 
.tonight...south wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 feet or less.
.tuesday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200456
nshapx
expires:202604201845;;671479

nearshore marine forecast
national weather service gaylord mi
1256 am edt mon apr 20 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.


lhz348-201845-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1256 am edt mon apr 20 2026

...small craft advisory in effect until 5 am edt early this
morning...

.today...northwest wind 10 to 15 knots early in the morning
becoming variable 10 knots or less, then becoming east 5 to
10 knots in the afternoon becoming southeast 10 to 15 knots.
mostly sunny early in the morning then becoming sunny. waves 2 to
4 feet subsiding to 2 to 3 feet in the morning. 
.tonight...south wind 10 to 20 knots. mostly cloudy. waves 3 to
5 feet. 
.tuesday...south wind 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.tuesday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 200456
nshapx
expires:202604201845;;671480

nearshore marine forecast
national weather service gaylord mi
1256 am edt mon apr 20 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.


lhz349-201845-
sturgeon pt to alabaster mi-
1256 am edt mon apr 20 2026

...small craft advisory in effect until 5 am edt early this
morning...

.today...northwest wind 10 to 15 knots early in the morning
becoming variable 10 knots or less, then becoming south 10 to
15 knots in the afternoon. partly cloudy. waves 2 feet or less. 
.tonight...south wind 10 to 20 knots. mostly cloudy. waves 3 to
5 feet. 
.tuesday...south wind 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.tuesday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 200813
nshbuf
expires:202604201500;;681713

nearshore marine forecast
national weather service buffalo ny
413 am edt mon apr 20 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.


loz043-201500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
413 am edt mon apr 20 2026

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

.today...northwest winds 15 to 20 knots becoming west 10 to
15 knots. scattered snow showers early. waves 3 to 5 feet
subsiding to 2 to 4 feet. waves occasionally around 6 feet. 
.tonight...west winds 5 to 15 knots becoming southwest. mainly
clear. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots becoming southeast. partly
sunny in the morning, then becoming mostly cloudy. waves 1 foot
or less. 
.tuesday night...southeast winds 5 to 10 knots becoming
southwest. mostly cloudy. waves 1 foot or less. 
.wednesday...north winds less than 10 knots becoming northwest.
becoming mainly clear. waves 1 foot or less. 
.thursday...northwest winds 10 knots or less becoming east.
partly to mostly cloudy. waves 1 foot or less. 
.friday...east winds 5 to 15 knots. a chance of showers friday
night. waves 1 to 3 feet. 

the water temperature off rochester is 43 degrees.

$$

fzus51 kbuf 200813
nshbuf
expires:202604201500;;681709

nearshore marine forecast
national weather service buffalo ny
413 am edt mon apr 20 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.


lez020-201500-
upper niagara river and buffalo harbor-
413 am edt mon apr 20 2026

.today...northwest winds 5 to 10 knots. scattered snow showers
early this afternoon. 
.tonight...southwest winds less than 10 knots. becoming mainly
clear. 
.tuesday...south winds 5 to 10 knots. partly sunny in the
morning, then becoming mostly cloudy. 
.tuesday night...south winds 5 to 10 knots becoming light and
variable. mostly cloudy. 
.wednesday...light and variable winds. becoming mainly clear. 
.thursday...light and variable winds. partly cloudy. 
.friday...east winds 10 knots or less. a chance of showers friday
night. 

the water temperature off buffalo is 46 degrees.

$$

fzus51 kbuf 200813
nshbuf
expires:202604201500;;681711

nearshore marine forecast
national weather service buffalo ny
413 am edt mon apr 20 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.


lez040-041-201500-
buffalo to ripley along lake erie-
413 am edt mon apr 20 2026

.today...northwest winds 5 to 10 knots becoming west. partly to
mostly sunny. waves 1 to 3 feet subsiding to 1 foot or less. 
.tonight...west winds 10 knots or less becoming south. mainly
clear. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. partly sunny. waves 1 foot
or less. 
.tuesday night...south winds 10 knots or less becoming southwest.
a chance of showers. waves 1 foot or less. 
.wednesday...northwest winds less than 10 knots. partly cloudy.
waves 1 foot or less. 
.thursday...light and variable winds. partly cloudy. waves 1 foot
or less. 
.friday...east winds 10 knots or less. a chance of showers friday
night. waves 1 foot or less. 

$$

fzus51 kbuf 200813
nshbuf
expires:202604201500;;681712

nearshore marine forecast
national weather service buffalo ny
413 am edt mon apr 20 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.


loz042-201500-
niagara river to hamlin beach along lake ontario-
413 am edt mon apr 20 2026

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

.today...northwest winds 15 to 20 knots becoming west 10 to
15 knots. scattered snow showers early. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.tonight...west winds 5 to 15 knots becoming south 10 knots or
less. mainly clear. waves 1 to 3 feet subsiding to 1 foot or
less. 
.tuesday...south winds 10 to 15 knots. partly sunny in the
morning, then becoming mostly cloudy. waves 2 feet or less. 
.tuesday night...southeast winds 10 knots or less becoming
northeast. mostly cloudy. waves 1 foot or less. 
.wednesday...northeast winds less than 10 knots becoming
northwest. becoming mainly clear. waves 1 foot or less. 
.thursday...east winds 10 knots or less. partly to mostly cloudy.
waves 1 foot or less. 
.friday...east winds 5 to 15 knots increasing to 15 to 20 knots.
a chance of showers friday night. waves 1 to 3 feet. 

$$

fzus51 kcle 200744
nshcle
expires:202604201415;;680203

nearshore marine forecast
national weather service cleveland oh
344 am edt mon apr 20 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>144-201415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
344 am edt mon apr 20 2026

.today...north winds 10 knots or less. sunny. waves 2 feet or
less. 
.tonight...east winds 10 knots or less becoming south 10 to
15 knots. mostly clear. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. mostly
sunny. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 15 knots becoming west. a
chance of showers. waves 2 feet or less. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 55 degrees, off cleveland 48
degrees, and off erie 50 degrees.

$$

fzus51 kcle 200744
nshcle
expires:202604201415;;680204

nearshore marine forecast
national weather service cleveland oh
344 am edt mon apr 20 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.


lez145>149-201415-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
344 am edt mon apr 20 2026

.today...northwest winds 5 to 10 knots. mostly sunny. waves 1 to
3 feet. 
.tonight...west winds 5 to 15 knots becoming south. mostly clear.
waves 1 foot or less. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. mostly sunny. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots becoming west. a
chance of showers. waves 2 feet or less. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 55 degrees, off cleveland 48
degrees, and off erie 50 degrees.

$$

fzus53 kdtx 200714
nshdtx
expires:202604201515;;679432

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
314 am edt mon apr 20 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.


lez444-201515-
michigan waters of lake erie from detroit river to north cape mi-
314 am edt mon apr 20 2026

.today...northwest winds 5 to 10 knots. sunny. waves 2 feet or
less. 
.tonight...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. clear until early morning
becoming partly cloudy. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. partly cloudy. a chance of
sprinkles until late afternoon. waves 1 to 3 feet. 
.tuesday night...west winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. partly cloudy. a
chance of showers until early morning. waves 2 feet or less. 

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

the water temperature at belle isle is 48 degrees.

$$

fzus53 kdtx 200714
nshdtx
expires:202604201515;;679428

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
314 am edt mon apr 20 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.


lhz421-201515-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
314 am edt mon apr 20 2026

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

.today...northwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the morning, then backing to the west early in
the afternoon backing to the south late in the afternoon. mostly
sunny. waves 2 to 4 feet subsiding to 1 to 3 feet in the
afternoon. 
.tonight...south winds 10 to 15 knots increasing to 20 to
25 knots. partly cloudy until early morning becoming mostly
cloudy. waves 1 to 3 feet building to 3 to 5 feet after midnight.
waves occasionally around 7 feet. 
.tuesday...southwest winds 20 to 25 knots diminishing to 10 to
15 knots. mostly cloudy early in the morning then clearing. a
chance of sprinkles until late afternoon. waves 3 to 5 feet
subsiding to 1 to 3 feet early in the afternoon. waves
occasionally around 7 feet. 
.tuesday night...west winds 10 to 15 knots veering to the north
in the late evening and early morning, then diminishing to 5 to
10 knots after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 200714
nshdtx
expires:202604201515;;679427

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
314 am edt mon apr 20 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.


lhz422-201515-
inner saginaw bay sw of point au gres to bay port mi-
314 am edt mon apr 20 2026

.today...northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and early afternoon, then backing to
the south late in the afternoon. mostly sunny. waves 2 feet or
less. 
.tonight...south winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. partly cloudy until
early morning becoming mostly cloudy. waves 1 to 3 feet building
to 2 to 4 feet after midnight. 
.tuesday...south winds 20 to 25 knots becoming southwest 10 to 15
knots. mostly cloudy early in the morning then clearing. a chance of
sprinkles until late afternoon. waves 3 to 5 feet subsiding to 1 to 3
feet early in the afternoon. waves occasionally around 7 feet. a
small craft advisory may be needed.
.tuesday night...west winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 

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

$$

fzus53 kdtx 200714
nshdtx
expires:202604201515;;679430

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
314 am edt mon apr 20 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.


lhz442-201515-
harbor beach to port sanilac mi-
314 am edt mon apr 20 2026

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

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon, then veering to the east late in
the afternoon. mostly sunny. waves 3 to 5 feet subsiding to 1 to
3 feet in the afternoon. waves occasionally around 7 feet. 
.tonight...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. mostly clear until early morning
becoming mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. mostly cloudy becoming partly
cloudy in the late morning and early afternoon becoming mostly
sunny. a chance of sprinkles until late afternoon. waves 3 to
5 feet. waves occasionally around 7 feet. 
.tuesday night...southwest winds 5 to 10 knots veering to the
north in the late evening and overnight. mostly clear. waves
2 feet or less. 

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

$$

fzus53 kdtx 200714
nshdtx
expires:202604201515;;679429

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
314 am edt mon apr 20 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.


lhz441-201515-
port austin to harbor beach mi-
314 am edt mon apr 20 2026

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

.today...northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon, then veering to the east late in
the afternoon. partly cloudy in the morning then clearing. waves
3 to 5 feet subsiding to 1 to 3 feet in the afternoon. waves
occasionally around 7 feet. 
.tonight...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. mostly clear until early morning
becoming mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. mostly cloudy becoming partly
cloudy in the late morning and early afternoon becoming mostly
sunny. a chance of sprinkles until late afternoon. waves 2 to
4 feet. 
.tuesday night...south winds 5 to 10 knots backing to the north
in the late evening and overnight. mostly clear. waves 1 to
3 feet. 

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

$$

fzus53 kdtx 200714
nshdtx
expires:202604201515;;679431

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
314 am edt mon apr 20 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.


lhz443-201515-
port sanilac to port huron mi-
314 am edt mon apr 20 2026

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

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon, then veering to the northeast
late in the afternoon. mostly sunny. waves 2 to 4 feet subsiding
to 1 to 3 feet in the afternoon. 
.tonight...southeast winds 5 to 10 knots becoming south 15 to
20 knots. mostly clear until early morning becoming mostly
cloudy. waves 1 to 3 feet building to 2 to 4 feet after midnight.
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. mostly cloudy becoming partly
cloudy in the late morning and early afternoon becoming mostly
sunny. a chance of sprinkles until late afternoon. waves 2 to
4 feet. 
.tuesday night...southwest winds 5 to 10 knots veering to the
northwest in the late evening and overnight. mostly clear. waves
2 feet or less. 

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

$$