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;;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 191342
nshdtx
expires:202604192145;;637283

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 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.


lhz441-192145-
port austin to harbor beach mi-
942 am edt sun apr 19 2026

...small craft advisory in effect from 2 pm edt this afternoon
through monday morning...

.rest of today...west winds 10 to 15 knots becoming north 15 to
20 knots with gusts to 25 knots late in the afternoon. mostly 
sunny late in the morning becoming partly cloudy. a chance of 
showers, light snow showers and a slight chance of thunderstorms 
in the afternoon. waves 2 to 4 feet. 
.tonight...northwest winds 15 to 20 knots. gusts to 30 knots
early in the evening. partly cloudy. a chance of light snow
showers early 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
southwest 5 to 10 knots early in the afternoon. partly cloudy
early in the morning becoming mostly sunny. 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. 

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

$$

fzus53 kdtx 191342
nshdtx
expires:202604192145;;637284

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 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.


lhz442-192145-
harbor beach to port sanilac mi-
942 am edt sun apr 19 2026

...small craft advisory in effect from 2 pm edt this afternoon
through monday morning...

.rest of today...west winds 10 to 15 knots becoming north 15 to
20 knots with gusts to 25 knots late in the afternoon. mostly 
sunny late in the morning becoming partly cloudy. light showers, 
light snow showers likely and a slight chance of thunderstorms in 
the afternoon. waves 1 to 3 feet. 
.tonight...north winds 15 to 20 knots. partly cloudy. a chance of
light snow showers early in the evening. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.monday...northwest winds 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon. partly cloudy until late
afternoon becoming mostly sunny. waves 3 to 5 feet subsiding to
1 to 3 feet early in the afternoon. waves occasionally around
7 feet. 
.monday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots after midnight. partly cloudy. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 

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

$$

fzus53 kdtx 191342
nshdtx
expires:202604192145;;637285

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
942 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.


lhz443-192145-
port sanilac to port huron mi-
942 am edt sun apr 19 2026

...small craft advisory in effect from 2 pm edt this afternoon
through monday morning...

.rest of today...west winds 10 to 15 knots becoming northwest
15 to 20 knots with gusts to 25 knots late in the afternoon. 
mostly sunny late in the morning. light showers likely, possible 
snow showers and thunderstorms in the afternoon. waves 1 to 3 
feet. 
.tonight...north winds 15 to 20 knots. mostly cloudy early in the
evening becoming partly cloudy. light snow showers likely early
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 early in the afternoon. 
.monday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and early morning, then
increasing to 15 to 20 knots after midnight. partly cloudy. waves
1 to 3 feet building to 2 to 4 feet after midnight. 

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

$$