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nearshore marine forecast
national weather service buffalo ny
135 pm edt mon mar 23 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.


lez020-232100-
upper niagara river and buffalo harbor-
135 pm edt mon mar 23 2026

.this afternoon...northwest winds 5 to 10 knots. snow showers
likely. 
.tonight...northwest winds 5 to 10 knots becoming light and
variable. a chance of snow showers in the evening. 
.tuesday...light and variable winds becoming southwest around
10 knots. mostly sunny in the morning, then becoming partly
sunny. 
.tuesday night...southwest winds 10 knots or less becoming south.
mostly cloudy. 
.wednesday...south winds 10 knots or less becoming southwest. a
chance of rain showers wednesday night. 
.thursday...southwest winds 5 to 10 knots becoming northwest. a
chance of rain showers during the day, then rain showers likely
with a chance of snow showers thursday night. 
.friday...north winds 10 knots or less becoming northwest. a
chance of rain and snow showers during the day. 

the water temperature off buffalo is 32 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
135 pm edt mon mar 23 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.


loz042-232100-
niagara river to hamlin beach along lake ontario-
135 pm edt mon mar 23 2026

...small craft advisory in effect from 5 pm edt
through late tonight...

.this afternoon...northwest winds 5 to 10 knots increasing to
15 to 20 knots. snow showers likely early, then a
chance of snow showers late. waves 1 to 2 feet. 
.tonight...northwest winds 15 to 20 knots diminishing to 5 to
10 knots. a chance of snow showers in the evening. waves 2 to
4 feet building to 3 to 5 feet, then subsiding to 1 to 3 feet.
waves occasionally around 6 feet. 
.tuesday...northwest winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. mostly sunny in the morning, then
becoming mostly cloudy. waves 1 to 3 feet. 
.tuesday night...southwest winds 5 to 15 knots. mostly cloudy.
waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots. a chance of rain showers
wednesday night. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots becoming northwest
15 to 20 knots. a chance of rain showers during the day, then
rain showers likely with a chance of snow showers thursday night.
waves 2 feet or less building to 3 to 6 feet. waves occasionally
around 7 feet. 
.friday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of rain and snow showers during the day. waves
3 to 6 feet subsiding to 2 to 4 feet. waves occasionally around
7 feet. 

$$

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nearshore marine forecast for michigan
national weather service detroit/pontiac mi
331 pm edt mon mar 23 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.


lhz441-240345-
port austin to harbor beach mi-
331 pm edt mon mar 23 2026

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

.tonight...north winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight, then backing to the southwest early in
the morning. mostly clear. isolated light snow showers in the
evening. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. waves occasionally around 7 feet. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. mostly sunny early in
the morning becoming mostly cloudy. waves 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon. 
.tuesday night...west winds 10 to 15 knots becoming south 5 to
10 knots in the late evening and overnight. mostly cloudy. waves
2 feet or less. 
.wednesday...south winds 10 to 15 knots. mostly cloudy. 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
331 pm edt mon mar 23 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.


lhz442-240345-
harbor beach to port sanilac mi-
331 pm edt mon mar 23 2026

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

.tonight...north winds 15 to 20 knots diminishing to 10 to
15 knots this evening, then becoming northwest 5 to 10 knots
after midnight backing to the west early in the morning. mostly
clear. isolated light snow showers in the evening. waves 3 to
5 feet subsiding to 1 to 3 feet after midnight. waves
occasionally around 7 feet. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny early in
the morning becoming mostly cloudy. waves 1 to 3 feet. 
.tuesday night...southwest winds 5 to 10 knots backing to the
south after midnight. mostly cloudy becoming partly cloudy in the
late evening and early morning becoming mostly cloudy. waves
2 feet or less. 
.wednesday...south winds 10 to 15 knots. mostly cloudy. 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
331 pm edt mon mar 23 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.


lhz443-240345-
port sanilac to port huron mi-
331 pm edt mon mar 23 2026

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

.tonight...north winds 15 to 20 knots diminishing to 10 to
15 knots this evening, then becoming northwest 5 to 10 knots
after midnight backing to the west early in the morning. mostly
clear. scattered light snow showers in the evening. waves 3 to
5 feet subsiding to 1 to 3 feet after midnight. waves
occasionally around 7 feet. 
.tuesday...southwest winds 10 to 15 knots. mostly sunny early in
the morning becoming partly cloudy. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 10 knots backing to the
south after midnight. mostly cloudy. waves 2 feet or less. 
.wednesday...south winds 10 to 15 knots. mostly cloudy. waves
1 to 3 feet. 

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

$$