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nearshore marine forecast
national weather service buffalo ny
921 pm est tue jan 21 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.


loz042-221015-
niagara river to hamlin beach along lake ontario-
921 pm est tue jan 21 2025

...heavy freezing spray warning in effect until 7 am est
wednesday...
...small craft advisory in effect until 5 am est wednesday...

.rest of tonight...southwest winds 15 to 25 knots. heavy freezing
spray. a chance of snow showers. waves 3 to 6 feet building to
4 to 7 feet, then subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.wednesday...southwest winds 15 to 20 knots becoming south 10 to
15 knots. heavy freezing spray in the morning. a chance of snow
showers in the morning. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.wednesday night...south winds 10 to 15 knots becoming southwest
15 to 20 knots. cloudy. waves 1 to 3 feet. 
.thursday...southwest winds 15 to 20 knots. a chance of snow
showers. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. a chance of snow showers. waves 3 to 5 feet
subsiding to 2 to 4 feet. waves occasionally around 6 feet. 
.friday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. snow showers likely during the day, then a chance of
snow showers friday night. waves 1 to 3 feet building to 2 to
4 feet. 
.saturday...southwest winds 15 to 25 knots. a chance of snow
showers. waves 3 to 6 feet. waves occasionally around 7 feet. 
.sunday...west winds 15 to 25 knots. a chance of snow showers
during the day. waves 3 to 6 feet. waves occasionally around
7 feet. 

$$

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nearshore marine forecast
national weather service buffalo ny
921 pm est tue jan 21 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.


loz043-044-221015-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
921 pm est tue jan 21 2025

...heavy freezing spray warning in effect until 7 am est
wednesday...
...small craft advisory in effect through wednesday afternoon...

.rest of tonight...southwest winds 15 to 25 knots becoming west.
heavy freezing spray. a chance of snow showers late this evening,
then lake effect snow after midnight. waves 3 to 6 feet building
to 4 to 7 feet. waves occasionally around 9 feet. 
.wednesday...southwest winds 15 to 20 knots becoming south 5 to
15 knots. heavy freezing spray in the morning. snow showers
likely in the morning. waves 4 to 7 feet subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.wednesday night...south winds 10 to 15 knots increasing to 15 to
20 knots. cloudy. waves 2 feet or less. 
.thursday...south winds 15 to 20 knots becoming southwest. mostly
cloudy. waves 1 to 3 feet. 
.thursday night...southwest winds 15 to 20 knots becoming
northwest. a chance of snow showers in the evening, then snow
showers likely overnight. waves 2 to 4 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.friday...northwest winds 10 to 15 knots becoming southwest 15 to
20 knots. snow showers likely. waves 3 to 5 feet subsiding to
2 to 4 feet. waves occasionally around 6 feet. 
.saturday...southwest winds 15 to 25 knots. a chance of snow
showers. waves 2 to 4 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.sunday...west winds 15 to 20 knots. a chance of snow showers.
waves 5 to 8 feet. waves occasionally around 10 feet. 

the water temperature off rochester is 35 degrees.

$$

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nearshore marine forecast
national weather service buffalo ny
921 pm est tue jan 21 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.


loz045-221015-
mexico bay to the saint lawrence river along lake ontario-
921 pm est tue jan 21 2025

...heavy freezing spray warning in effect until 7 am est
wednesday...
...small craft advisory in effect through wednesday evening...

.rest of tonight...northwest winds 15 to 25 knots diminishing to
10 to 15 knots. heavy freezing spray. lake effect snow. waves
3 to 6 feet. waves occasionally around 7 feet. 
.wednesday...east winds 5 to 15 knots becoming south 15 to
20 knots. heavy freezing spray in the morning. snow showers
likely in the morning, then a chance of snow showers in the
afternoon. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.wednesday night...south winds 15 to 20 knots. cloudy. waves 2 to
4 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.thursday...south winds 15 to 20 knots becoming southwest. a
chance of snow showers. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.thursday night...southwest winds 15 to 20 knots becoming
northwest 10 to 15 knots. snow showers likely. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.friday...northwest winds 10 to 15 knots becoming southwest. snow
showers likely. waves 2 to 4 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.saturday...southwest winds 15 to 25 knots. snow showers likely
during the day, then a chance of snow showers saturday night.
waves 3 to 6 feet building to 5 to 8 feet. waves occasionally
around 10 feet. 
.sunday...west winds 15 to 25 knots. a chance of snow showers.
waves 5 to 8 feet subsiding to 3 to 6 feet. waves occasionally
around 10 feet. 

$$