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nearshore marine forecast
national weather service buffalo ny
1015 pm edt sat apr 4 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.


lez020-050900-
upper niagara river and buffalo harbor-
1015 pm edt sat apr 4 2026

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

.rest of tonight...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. showers with a chance of thunderstorms, then
showers likely late. patchy fog after midnight. some
thunderstorms may produce gusty winds. 
.sunday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of rain showers in the morning, then rain
showers likely in the afternoon. 
.sunday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. rain showers likely with a chance of snow showers in
the evening, then a chance of snow showers overnight. 
.monday...west winds 5 to 10 knots. a chance of snow and rain
showers in the morning, then rain showers likely with a chance of
snow showers in the afternoon. 
.monday night...west winds 5 to 10 knots becoming northwest. snow
showers with rain showers likely. 
.tuesday...northwest winds 10 to 15 knots becoming light and
variable. snow showers during the day. 
.wednesday...south winds 10 knots or less increasing to 10 to
15 knots. mainly clear, then becoming partly cloudy. 
.thursday...south winds 5 to 15 knots becoming southwest. a
chance of showers. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 33 degrees.

$$

fzus51 kbuf 050215
nshbuf
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nearshore marine forecast
national weather service buffalo ny
1015 pm edt sat apr 4 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.


loz042-050900-
niagara river to hamlin beach along lake ontario-
1015 pm edt sat apr 4 2026

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

.rest of tonight...south winds 10 to 15 knots becoming west 15 to
20 knots. showers with a chance of thunderstorms, then showers
late. some thunderstorms may produce gusty winds. waves 2 to
4 feet. 
.sunday...west winds 15 to 25 knots. a chance of rain showers in
the afternoon. waves 2 to 4 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.sunday night...west winds 15 to 25 knots. a chance of rain and
snow showers in the evening, then a chance of rain showers
overnight. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.monday...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of rain and snow showers in the afternoon.
waves 3 to 5 feet subsiding to 1 to 3 feet. waves occasionally
around 6 feet. 
.monday night...west winds 10 to 15 knots becoming northwest
15 to 20 knots. snow showers with rain showers likely. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.tuesday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. snow showers during the day. waves 3 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 7 feet. 
.wednesday...south winds 5 to 10 knots increasing to 15 to
25 knots. mainly clear, then becoming partly cloudy. waves 2 feet
or less building to 2 to 4 feet. 
.thursday...south winds 15 to 25 knots becoming west. a chance of
showers. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
954 pm edt sat apr 4 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.


lhz441-051000-
port austin to harbor beach mi-
954 pm edt sat apr 4 2026

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

.rest of tonight...west winds 15 to 20 knots becoming southwest
20 to 25 knots with gusts to 30 knots early in the morning.
mostly cloudy with a chance of light rain this evening, then
partly cloudy after midnight. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.sunday...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. partly
cloudy. a slight chance of light snow early in the afternoon.
waves 3 to 5 feet. waves occasionally around 6 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy until early morning becoming mostly
cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. waves occasionally around 7 feet. 
.monday...northwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. partly cloudy. light snow likely
early in the afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 050154
nshdtx
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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
954 pm edt sat apr 4 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.


lhz442-051000-
harbor beach to port sanilac mi-
954 pm edt sat apr 4 2026

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

.rest of tonight...west winds 15 to 20 knots. mostly cloudy. a
chance of light rain this evening. waves 1 to 3 feet. 
.sunday...west winds 15 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. a slight chance of. waves 1 to 3 feet. 
.monday...northwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. partly cloudy. light rain and
light snow likely early in the afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 050154
nshdtx
expires:202604051000;;847761

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
954 pm edt sat apr 4 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.


lhz443-051000-
port sanilac to port huron mi-
954 pm edt sat apr 4 2026

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

.rest of tonight...west winds 15 to 20 knots. mostly cloudy. a
chance of light rain this evening. waves 1 to 3 feet. 
.sunday...west winds 15 to 20 knots. mostly cloudy until late
afternoon becoming partly cloudy. waves 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. partly cloudy. a slight chance of. waves 1 to 3 feet. 
.monday...west winds 5 to 10 knots becoming northwest 10 to
15 knots early in the afternoon. mostly cloudy early in the
morning becoming partly cloudy. light rain and light snow likely
early in the afternoon. waves 2 feet or less. 

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

$$