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nearshore marine forecast
national weather service buffalo ny
404 am edt sun oct 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.


lez020-041500-
upper niagara river and buffalo harbor-
404 am edt sun oct 4 2026

.today...southeast winds 10 knots or less becoming southwest.
mostly sunny. 
.tonight...southwest winds 5 to 10 knots becoming northwest.
partly cloudy. 
.monday...west winds 5 to 15 knots becoming northwest. sunny.
.monday night...northwest winds 10 knots or less becoming west.
mainly clear. 
.tuesday...west winds 10 knots or less becoming south 10 to
15 knots. mainly clear. 
.wednesday...southwest winds 5 to 15 knots becoming west. partly
cloudy. 
.thursday...west winds 10 knots or less. mainly clear, then
becoming partly cloudy. 

the water temperature off buffalo is 64 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
404 am edt sun oct 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.


loz042-041500-
niagara river to hamlin beach along lake ontario-
404 am edt sun oct 4 2026

.today...southeast winds 5 to 10 knots becoming southwest. mostly
sunny. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots becoming northwest
15 to 20 knots. a chance of showers overnight. waves 1 to 3 feet
building to 3 to 6 feet. waves occasionally around 7 feet. 
.monday...northwest winds 15 to 25 knots. sunny. waves 5 to
8 feet. waves occasionally around 10 feet. 
.monday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots. mainly clear. waves 3 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 7 feet. 
.tuesday...northwest winds 5 to 10 knots becoming south and
increasing to 15 to 20 knots. mainly clear. waves 2 feet or less.
.wednesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. partly cloudy. waves 1 to 3 feet building to 2 to
4 feet, then subsiding to 1 to 3 feet. 
.thursday...west winds 5 to 15 knots. mainly clear, then becoming
partly cloudy. waves 1 to 3 feet. 

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
403 am edt sun oct 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.


lhz441-041615-
port austin to harbor beach mi-
403 am edt sun oct 4 2026

...small craft advisory in effect from 11 am edt this morning
through monday afternoon...

.today...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late morning and early afternoon, then veering to
the west late in the afternoon. partly cloudy with a chance of
light rain in the morning, then mostly sunny in the afternoon.
waves 1 to 3 feet. 
.tonight...northwest winds 20 to 25 knots. mostly clear. waves
4 to 6 feet. waves occasionally around 8 feet. 
.monday...northwest winds 20 to 25 knots diminishing to 10 to
15 knots. sunny. waves 4 to 6 feet. waves occasionally around
8 feet. 
.monday night...northwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. mostly clear. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. 

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

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
403 am edt sun oct 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.


lhz442-041615-
harbor beach to port sanilac mi-
403 am edt sun oct 4 2026

.today...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late morning and early afternoon, then veering to
the west late in the afternoon. partly cloudy with a chance of
showers in the morning, then mostly sunny in the afternoon. waves
2 feet or less. 
.tonight...northwest winds 15 to 20 knots. mostly clear. waves
1 to 3 feet building to 2 to 4 feet in the late evening and
overnight. 
.monday...northwest winds 15 to 20 knots. sunny. waves 3 to 5 feet.
waves occasionally around 7 feet. a small craft advisory may be
needed.
.monday night...northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. mostly clear.
waves 1 to 3 feet. 

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

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
403 am edt sun oct 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.


lhz443-041615-
port sanilac to port huron mi-
403 am edt sun oct 4 2026

.today...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late morning and afternoon. partly cloudy with a
chance of showers in the morning, then mostly sunny in the
afternoon. waves 2 feet or less. 
.tonight...northwest winds 15 to 20 knots. partly cloudy early in
the evening then clearing. waves 1 to 3 feet. 
.monday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. sunny. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.monday night...northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. clear. waves
1 to 3 feet. 

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

$$