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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est fri feb 6 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 29.6 inch low and arctic front will cross the lower 
great lakes between this evening and the early overnight hours, with 
a 30.6 inch high then building across the central great lakes and 
ohio valley saturday. the high will then slowly weaken to 30.3 
inches while building east across the lower lakes sunday and monday. 
elongated low pressure averaging 29.8 inches will then push 
across the great lakes tuesday and wednesday.


loz062-063-071000-
lake ontario open waters from the niagara river to sodus bay-
1002 pm est fri feb 6 2026

...gale warning in effect until 10 am est saturday...
...heavy freezing spray warning in effect until 10 am est
saturday...

.overnight...northwest gales to 35 knots diminishing to
30 knots. heavy freezing spray. snow showers, then a chance of
snow showers late. waves 10 to 14 feet. waves occasionally around
18 feet. 
.saturday...northwest winds to 30 knots. heavy freezing spray in
the morning. snow showers likely early, then a chance of snow
showers from late morning on. waves 10 to 13 feet subsiding to
5 to 9 feet. waves occasionally around 16 feet. 
.saturday night...northwest winds 15 to 25 knots becoming north.
a chance of snow showers. waves 5 to 8 feet subsiding to 3 to
6 feet. waves occasionally around 10 feet. 
.sunday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of snow showers. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.sunday night...northwest winds 5 to 15 knots. a chance of snow
showers. waves 1 to 2 feet. 
.monday...northwest winds 10 knots or less becoming east. a
chance of snow showers during the day. waves 1 foot or less. 
.tuesday...east winds 5 to 10 knots. a chance of snow showers
tuesday night. waves 1 to 3 feet. 
.wednesday...northeast winds 10 to 15 knots becoming northwest. a
chance of snow showers. waves 2 to 4 feet. 

$$

fzus61 kbuf 070302
glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est fri feb 6 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 29.6 inch low and arctic front will cross the lower 
great lakes between this evening and the early overnight hours, with 
a 30.6 inch high then building across the central great lakes and 
ohio valley saturday. the high will then slowly weaken to 30.3 
inches while building east across the lower lakes sunday and monday. 
elongated low pressure averaging 29.8 inches will then push 
across the great lakes tuesday and wednesday.


loz064-065-071000-
lake ontario open waters from sodus bay to the saint lawrence
river-
1002 pm est fri feb 6 2026

.overnight...northwest winds to 30 knots. snow showers.
waves 3 to 5 feet building to 10 to 14 feet. waves occasionally
around 18 feet. 
.saturday...northwest winds to 30 knots. a chance of snow
showers. waves 8 to 12 feet subsiding to 5 to 9 feet. waves
occasionally around 15 feet. 
.saturday night...northwest winds 15 to 25 knots. a chance of
snow showers. waves 5 to 8 feet subsiding to 3 to 5 feet. waves
occasionally around 10 feet. 
.sunday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of snow showers in the morning. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.sunday night...northwest winds 5 to 15 knots becoming north.
waves 2 feet or less. 
.monday...northeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tuesday...east winds 5 to 10 knots. a chance of snow showers
tuesday night. waves 2 feet or less. 
.wednesday...northeast winds 10 to 15 knots becoming northwest. a
chance of snow showers. waves 1 to 3 feet building to 2 to
4 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
945 pm est fri feb 6 2026

for waters beyond five nautical miles of shore on lake erie

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 trough of 30.00 inches will linger across the eastern great
lakes behind an arctic cold front. high pressure of 30.50 inches 
will build over lake erie saturday into saturday night. the high 
will gradually weakening to 30.20 inches through monday. a warm
front will lift north into the great lakes on tuesday ahead of 
low pressure of 29.70 inches tracking northeast into the great 
lakes. this system will pull a cold front back south across lake
erie tuesday night. 


lez061-169-070915-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
945 pm est fri feb 6 2026

.rest of tonight...northwest winds to 30 knots. a chance of snow.
the lake is mostly ice covered.
.saturday...northwest winds 15 to 25 knots. 
.saturday night...northwest winds 5 to 15 knots. 
.sunday...northwest winds 10 knots or less. 
.sunday night...north winds less than 10 knots. 
.monday...southeast winds 10 knots or less. 
.tuesday...east winds 5 to 10 knots becoming northeast. a chance
of rain tuesday night. 
.wednesday...northwest winds 10 to 15 knots. a chance of rain and
snow during the day, then a chance of snow wednesday night. 

waves omitted due to the lake being mostly ice covered.

$$