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open lake forecast for lake ontario
national weather service buffalo ny
1002 am est sun jan 25 2026

for waters beyond five nautical miles of shore on lake ontario

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.

.synopsis...a strong 30.7 inch high will build northeast into 
northern new england today before entering into east-central quebec 
tonight while weakening to 30.3 inches. meanwhile, an elongated 29.7 
inch low stretching from mississippi to tennessee this morning will 
quickly move into the mid atlantic this afternoon, then off the new 
england coast monday while deepening to 29.3 inches. another weak 
29.9 inch area of low pressure will slowly meander across the great 
lakes tuesday through wednesday night, before departing off the mid 
atlantic coast thursday.


loz062-252200-
lake ontario open waters from the niagara river to hamlin beach-
1002 am est sun jan 25 2026

.this afternoon...east winds 15 to 20 knots. snow. waves 3 to
6 feet. 
.tonight...east winds 15 to 20 knots becoming northeast. snow.
waves 4 to 6 feet. 
.monday...north winds 15 to 20 knots becoming northwest. snow.
waves 3 to 5 feet. 
.monday night...northwest winds 15 to 25 knots becoming west to
30 knots. lake effect snow likely in the evening, then a chance
of snow showers overnight. waves 3 to 6 feet building to 6 to
9 feet. waves occasionally around 11 feet. 
.tuesday...southwest winds to 30 knots becoming west and
diminishing to 15 to 20 knots. lake effect snow showers likely.
waves 5 to 9 feet subsiding to 4 to 6 feet. waves occasionally
around 11 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. snow showers likely during the day, then a chance of
snow showers wednesday night. waves 3 to 5 feet subsiding to 2 to
3 feet. 
.thursday...northwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of snow showers. waves 2 to 4 feet building to
3 to 5 feet. 

$$

fzus61 kbuf 251502
glflo 
expires:202601252200;;509550

open lake forecast for lake ontario
national weather service buffalo ny
1002 am est sun jan 25 2026

for waters beyond five nautical miles of shore on lake ontario

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.

.synopsis...a strong 30.7 inch high will build northeast into 
northern new england today before entering into east-central quebec 
tonight while weakening to 30.3 inches. meanwhile, an elongated 29.7 
inch low stretching from mississippi to tennessee this morning will 
quickly move into the mid atlantic this afternoon, then off the new 
england coast monday while deepening to 29.3 inches. another weak 
29.9 inch area of low pressure will slowly meander across the great 
lakes tuesday through wednesday night, before departing off the mid 
atlantic coast thursday.


loz063>065-252200-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am est sun jan 25 2026

.this afternoon...east winds 15 to 20 knots. snow. waves 3 to
5 feet. 
.tonight...east winds 15 to 20 knots becoming northeast. snow.
waves 3 to 6 feet. 
.monday...northeast winds 15 to 25 knots becoming northwest.
snow. waves 2 to 4 feet building to 3 to 6 feet. 
.monday night...northwest winds 15 to 25 knots becoming west.
lake effect snow. waves 5 to 9 feet. waves occasionally around
11 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. lake
effect snow showers. waves 5 to 9 feet subsiding to 4 to 7 feet.
waves occasionally around 11 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. snow showers likely. waves 3 to 5 feet subsiding to
2 to 4 feet. 
.thursday...northwest winds 15 to 25 knots. snow showers likely.
waves 2 to 4 feet building to 3 to 6 feet. 

$$