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nearshore marine forecast
national weather service buffalo ny
403 am est tue dec 30 2025

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-loz030-301600-
upper niagara river and buffalo harbor-lower niagara river-
403 am est tue dec 30 2025

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

.today...west winds 15 to 25 knots. snow showers likely. 
.tonight...west winds 15 to 20 knots. snow showers likely in the
evening, then a chance of snow showers overnight. 
.wednesday...west winds 10 to 15 knots. a chance of snow showers
in the morning, then lake effect snow showers in the afternoon. 
.wednesday night...west winds 5 to 15 knots. lake effect snow
showers. 
.thursday...west winds 10 to 15 knots. a chance of snow showers
thursday night. 
.friday...west winds 5 to 15 knots. a chance of snow showers
during the day. 
.saturday...west winds 10 knots or less. a chance of snow showers
during the day. 

the water temperature off buffalo is 36 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
403 am est tue dec 30 2025

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.


loz042-301600-
niagara river to hamlin beach along lake ontario-
403 am est tue dec 30 2025

...gale warning in effect until 7 am est this morning...

.today...west winds to 30 knots increasing to 35 knot gales. lake
effect snow showers likely. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.tonight...west gales to 35 knots diminishing to 30 knots. lake
effect snow showers. waves 10 to 13 feet subsiding to 6 to
9 feet. waves occasionally around 16 feet. 
.wednesday...west winds 15 to 25 knots. lake effect snow showers.
waves 5 to 8 feet subsiding to 3 to 6 feet. waves occasionally
around 10 feet. 
.wednesday night...northwest winds 15 to 25 knots becoming west.
lake effect snow showers. waves 5 to 8 feet. waves occasionally
around 10 feet. 
.thursday...west winds 15 to 25 knots. snow showers likely. waves
5 to 8 feet. waves occasionally around 10 feet. 
.friday...west winds 15 to 25 knots. a chance of snow showers
during the day. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.saturday...west winds 5 to 15 knots becoming northwest. a chance
of snow showers. waves 2 to 4 feet subsiding to 1 to 3 feet. 

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
324 am est tue dec 30 2025

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.


lhz441-301630-
port austin to harbor beach mi-
324 am est tue dec 30 2025

...gale warning in effect until 11 am est this morning...

.today...northwest gales to 35 knot gales becoming west 20 to
25 knots with gusts to 30 knots. mostly cloudy. freezing spray in
the morning. a chance of light snow in the afternoon. waves 10 to
14 feet subsiding to 6 to 9 feet in the afternoon. waves
occasionally around 18 feet. 
.tonight...west winds 20 to 25 knots diminishing to 15 to
20 knots in the late evening and overnight. mostly cloudy. light
snow likely until early morning, then a chance of light snow
after midnight. waves 4 to 6 feet. waves occasionally around
8 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots early in the afternoon. a chance of light snow early in
the morning, then light snow likely in the late morning and early
afternoon. light snow early in the afternoon. waves 3 to 5 feet.
waves occasionally around 7 feet. 
.wednesday night...northwest winds to 30 knots diminishing to
20 to 25 knots after midnight. partly cloudy until early morning
becoming mostly cloudy. a chance of light snow until early
morning. freezing spray. waves 6 to 9 feet. waves occasionally
around 12 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
324 am est tue dec 30 2025

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.


lhz442-301630-
harbor beach to port sanilac mi-
324 am est tue dec 30 2025

...gale warning in effect until 11 am est this morning...

.today...northwest winds to 30 knots with gusts to 35 knot gales
becoming west 20 to 25 knots with gusts to 30 knots in the
afternoon. mostly cloudy. freezing spray in the morning. a chance
of light snow in the afternoon. waves 8 to 12 feet subsiding to
4 to 6 feet late in the afternoon. waves occasionally around
15 feet. 
.tonight...west winds 15 to 20 knots. mostly cloudy. light snow
likely until early morning, then a chance of light snow after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.wednesday...west winds 15 to 20 knots. gusts to 30 knots early
in the afternoon. a chance of light snow early in the morning,
then light snow in the late morning and afternoon. waves 1 to
3 feet building to 3 to 5 feet early in the afternoon. waves
occasionally around 7 feet. 
.wednesday night...northwest winds 20 to 25 knots. gusts to
30 knots until early morning. partly cloudy. light snow early in
the evening, then a chance of light snow in the late evening and
early morning. waves 5 to 7 feet. waves occasionally around
10 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
324 am est tue dec 30 2025

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.


lhz443-301630-
port sanilac to port huron mi-
324 am est tue dec 30 2025

...gale warning in effect until 11 am est this morning...

.today...northwest winds to 30 knots becoming west 20 to 25 knots
with gusts to 30 knots in the late morning and afternoon. gusts 35
knot gales in the morning. mostly cloudy. freezing spray in the 
morning. a chance of light snow in the afternoon. waves 5 to 7 
feet subsiding to 3 to 5 feet late in the afternoon. waves 
occasionally around 10 feet. 
.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. light snow until early morning, then a
chance of light snow after midnight. waves 2 to 4 feet subsiding
to 1 to 3 feet in the late evening and overnight. 
.wednesday...west winds 15 to 20 knots. light snow likely early
in the morning, then light snow in the late morning and
afternoon. waves 1 to 3 feet building to 2 to 4 feet early in the
afternoon. 
.wednesday night...northwest winds 20 to 25 knots. gusts to
30 knots early in the evening. partly cloudy. light snow early in
the evening, then a chance of light snow in the late evening and
early morning. waves 4 to 6 feet. waves occasionally around
8 feet. 

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

$$