fzus53 kapx 191819
nshapx
expires:202604200230;;647412

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz347-200230-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 15 to 25 knots decreasing to 10 to
15 knots early in the morning. partly cloudy. waves 4 to 7 feet
subsiding to 3 to 5 feet after midnight. waves occasionally
around 9 feet. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.monday night...south wind 10 to 15 knots. mostly cloudy. waves
2 to 3 feet. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647413

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz348-200230-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 15 to 25 knots decreasing to 10 to
15 knots early in the morning. partly cloudy. waves 5 to 8 feet
subsiding to 4 to 6 feet after midnight. waves occasionally
around 9 feet. 
.monday...north wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...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. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 191819
nshapx
expires:202604200230;;647414

nearshore marine forecast
national weather service gaylord mi
219 pm edt sun apr 19 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.


lhz349-200230-
sturgeon pt to alabaster mi-
219 pm edt sun apr 19 2026

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

.tonight...northwest wind 10 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.monday night...south wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.tuesday...southwest wind 15 to 20 knots. mostly sunny. waves
3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 191413
nshbuf
expires:202604192100;;638712

nearshore marine forecast
national weather service buffalo ny
1012 am edt sun apr 19 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.


loz043-192100-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1012 am edt sun apr 19 2026

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

.rest of today...west winds 10 to 15 knots. a chance of rain
showers late. waves 1 to 3 feet building to 2 to 4 feet. 
.tonight...west winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of rain and snow showers in the evening. waves
2 to 4 feet building to 3 to 5 feet. waves occasionally around
6 feet. 
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. becoming mostly sunny. waves 3 to 5 feet subsiding to
2 to 4 feet. waves occasionally around 6 feet. 
.monday night...west winds 5 to 15 knots becoming southwest.
mainly clear. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.wednesday...northeast winds 10 knots or less becoming west.
becoming mainly clear. waves 2 feet or less. 
.thursday...northwest winds 10 knots or less becoming east.
partly cloudy. waves 1 foot or less. 

the water temperature off rochester is 43 degrees.

$$

fzus51 kbuf 191413
nshbuf
expires:202604192100;;638708

nearshore marine forecast
national weather service buffalo ny
1012 am edt sun apr 19 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.


lez020-192100-
upper niagara river and buffalo harbor-
1012 am edt sun apr 19 2026

.rest of today...west winds 10 to 15 knots. a chance of rain
showers late this morning, then rain showers likely early this
afternoon. rain showers likely with a chance of thunderstorms
late. 
.tonight...west winds 5 to 15 knots becoming northwest. rain
showers likely, a chance of snow showers and thunderstorms in the
evening. 
.monday...northwest winds 5 to 10 knots becoming west. partly to
mostly sunny. 
.monday night...west winds less than 10 knots. becoming mainly
clear. 
.tuesday...south winds 10 knots or less becoming southwest.
mostly cloudy. 
.wednesday...north winds less than 10 knots. becoming mainly
clear. 
.thursday...southwest winds less than 10 knots becoming
southeast. partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 46 degrees.

$$

fzus51 kbuf 191413
nshbuf
expires:202604192100;;638710

nearshore marine forecast
national weather service buffalo ny
1012 am edt sun apr 19 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.


lez040-041-192100-
buffalo to ripley along lake erie-
1012 am edt sun apr 19 2026

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

.rest of today...west winds 10 to 15 knots increasing to 15 to
20 knots. a chance of rain showers late this morning, then a
chance of rain and snow showers this afternoon. waves 2 to 4 feet
building to 3 to 5 feet. waves occasionally around 6 feet. 
.tonight...west winds 15 to 20 knots becoming northwest and
diminishing to 5 to 10 knots. a chance of rain and snow showers
in the evening, then a chance of snow showers overnight. waves
3 to 5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.monday...northwest winds 5 to 10 knots becoming west. partly to
mostly sunny. waves 2 feet or less. 
.monday night...west winds 10 knots or less becoming south.
becoming mainly clear. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. a chance
of rain showers tuesday night. waves 1 foot or less. 
.wednesday...north winds less than 10 knots. becoming mainly
clear. waves 1 foot or less. 
.thursday...light and variable winds. partly cloudy. waves 1 foot
or less. 

$$

fzus51 kbuf 191413
nshbuf
expires:202604192100;;638711

nearshore marine forecast
national weather service buffalo ny
1012 am edt sun apr 19 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.


loz042-192100-
niagara river to hamlin beach along lake ontario-
1012 am edt sun apr 19 2026

.rest of today...west winds 10 to 15 knots. a chance of rain
showers this afternoon. waves 2 to 4 feet. 
.tonight...west winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of rain and snow showers in the evening. waves
2 to 4 feet. 
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. mostly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.monday night...northwest winds 5 to 15 knots becoming south
10 knots or less. mainly clear. waves 2 feet or less. 
.tuesday...south winds 5 to 15 knots becoming north. mostly
cloudy. waves 2 feet or less. 
.wednesday...north winds 10 knots or less becoming west. becoming
mainly clear. waves 1 foot or less. 
.thursday...west winds 10 knots or less becoming east. partly
cloudy. waves 1 foot or less. 

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652599

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lez444-200400-
michigan waters of lake erie from detroit river to north cape mi-
334 pm edt sun apr 19 2026

...small craft advisory in effect until 10 pm edt this evening...

.tonight...northwest winds 15 to 20 knots becoming north 10 to
15 knots after midnight. gusts to 25 knots. partly cloudy with a 
chance of showers in the evening, then clear after midnight. waves
1 to 3 feet. 
.monday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. sunny. waves 2 feet
or less. 
.monday night...southwest winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. mostly clear.
waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. partly cloudy early in the
morning becoming mostly sunny. waves 1 to 3 feet. 

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

the water temperature at belle isle is 50 degrees.

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652595

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz421-200400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
334 pm edt sun apr 19 2026

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

.tonight...northwest winds 15 to 20 knots. gusts to 30 knots
early in the evening. mostly clear. a chance of light snow
showers in the evening. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.monday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the south early in the afternoon. mostly sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet in the late morning and afternoon. waves
occasionally around 7 feet. 
.monday night...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...south winds 20 to 25 knots becoming southwest 10 to
15 knots early in the afternoon. partly cloudy early in the
morning then clearing. waves 3 to 5 feet subsiding to 1 to 3 feet
early in the afternoon. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652594

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz422-200400-
inner saginaw bay sw of point au gres to bay port mi-
334 pm edt sun apr 19 2026

...small craft advisory in effect until midnight edt tonight...

.tonight...northwest winds 15 to 20 knots. gusts to 30 knots in
the evening. mostly clear. a chance of light snow showers in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.monday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the southwest early in the afternoon. mostly sunny. waves 2 feet
or less. 
.monday night...southwest winds 10 to 15 knots becoming south
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 with gusts to 30 knots
becoming southwest 10 to 15 knots. partly cloudy early in the
morning then clearing. waves 3 to 5 feet subsiding to 1 to 3 feet
early in the afternoon. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652596

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz441-200400-
port austin to harbor beach mi-
334 pm edt sun apr 19 2026

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

.tonight...north winds 15 to 20 knots with gusts to 30 knots
becoming northwest 20 to 25 knots with gusts to 30 knots this
evening, then diminishing to 15 to 20 knots after midnight.
partly cloudy. a chance of light snow showers in the evening.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.monday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and early afternoon, then becoming
northeast 5 to 10 knots early in the afternoon. partly cloudy
until late afternoon then clearing. waves 3 to 5 feet subsiding
to 1 to 3 feet early in the afternoon. waves occasionally around
7 feet. 
.monday night...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy 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. partly cloudy until late
afternoon then clearing. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 191934
nshdtx
expires:202604200400;;652597

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz442-200400-
harbor beach to port sanilac mi-
334 pm edt sun apr 19 2026

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

.tonight...north winds 15 to 20 knots. gusts to 25 knots. partly 
cloudy. a chance of light snow showers in the evening. waves 4 to 
6 feet. waves occasionally around 7 feet. 
.monday...northwest winds 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon. partly cloudy until late
afternoon then clearing. waves 3 to 5 feet subsiding to 1 to
3 feet early in the afternoon. waves occasionally around 7 feet. 
.monday night...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.tuesday...south winds 20 to 25 knots diminishing to 10 to
15 knots. mostly cloudy becoming partly cloudy in the late
morning and early afternoon becoming 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 191934
nshdtx
expires:202604200400;;652598

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
334 pm edt sun apr 19 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.


lhz443-200400-
port sanilac to port huron mi-
334 pm edt sun apr 19 2026

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

.tonight...north winds 15 to 20 knots. gusts to 25 knots. partly 
cloudy. a chance of light snow showers in the evening. waves 3 to 
5 feet. waves occasionally around 7 feet. 
.monday...northwest winds 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon. mostly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.monday night...southeast winds 5 to 10 knots becoming south
15 to 20 knots. partly cloudy. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.tuesday...south winds 15 to 20 knots. partly cloudy until late
afternoon becoming mostly sunny. waves 2 to 4 feet. 

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

$$