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ON- Lake Ontario

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open lake forecast for lake ontario
national weather service buffalo ny
402 am est sun feb 1 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 30.7 inch high over the plains states will weaken to 
30.4 inches while settling across the gulf coast states today. the 
northeastern portion of this ridge will slide across the central and 
eastern great lakes today and monday, with a weakening 30.0 inch 
trough sliding across the lake tuesday. a 30.5 inch high will then 
settle across the plains states wednesday and into the ohio valley 
by thursday.


loz062-011600-
lake ontario open waters from the niagara river to hamlin beach-
402 am est sun feb 1 2026

.today...north winds 10 to 15 knots becoming northwest. a chance
of snow showers this morning. waves 1 to 2 feet. 
.tonight...northwest winds 10 to 15 knots. waves 1 to 2 feet. 
.monday...northwest winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots. waves 2 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots becoming northwest.
waves 2 to 3 feet. 
.wednesday...northwest winds 10 to 15 knots. waves 1 to 3 feet. 
.thursday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of snow showers thursday night. waves 2 to
4 feet. 

$$
fzus61 kbuf 010902
glflo 
expires:202602011600;;898743

open lake forecast for lake ontario
national weather service buffalo ny
402 am est sun feb 1 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 30.7 inch high over the plains states will weaken to 
30.4 inches while settling across the gulf coast states today. the 
northeastern portion of this ridge will slide across the central and 
eastern great lakes today and monday, with a weakening 30.0 inch 
trough sliding across the lake tuesday. a 30.5 inch high will then 
settle across the plains states wednesday and into the ohio valley 
by thursday.


loz063>065-011600-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am est sun feb 1 2026

.today...north winds 10 to 15 knots becoming northwest. a chance
of snow showers this morning. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 
.monday night...west winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots becoming northwest. a
chance of snow showers. waves 1 to 3 feet. 
.wednesday...northwest winds 10 to 15 knots. a chance of snow
showers. waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of snow showers. waves 1 to 3 feet
building to 2 to 4 feet. 

$$
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