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open lake forecast for lake ontario
national weather service buffalo ny
402 am est mon feb 9 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 30.5 inch high will slowly weaken as it advances 
across the eastern great lakes tonight and monday. elongated low 
pressure averaging 29.8 inches will then push across the great lakes 
tuesday and wednesday. 30.3 inch high pressure builds into the ohio 
valley thursday and friday.


loz062-063-091600-
lake ontario open waters from the niagara river to sodus bay-
402 am est mon feb 9 2026

.today...northwest winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.tonight...southeast winds 10 knots or less. waves 1 foot or
less. 
.tuesday...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. snow likely in the morning, then a chance of rain
and snow showers in the afternoon. waves 1 to 3 feet. 
.tuesday night...west winds 15 to 25 knots increasing to
30 knots. a chance of snow showers. waves 2 to 4 feet building to
5 to 8 feet. waves occasionally around 10 feet. 
.wednesday...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. a chance of snow showers. waves
5 to 8 feet subsiding to 3 to 5 feet. waves occasionally around
10 feet. 
.thursday...northwest winds 10 to 15 knots. a chance of snow
showers. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 10 to 15 knots becoming west. waves
1 to 2 feet. 

$$

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open lake forecast for lake ontario
national weather service buffalo ny
402 am est mon feb 9 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 30.5 inch high will slowly weaken as it advances 
across the eastern great lakes tonight and monday. elongated low 
pressure averaging 29.8 inches will then push across the great lakes 
tuesday and wednesday. 30.3 inch high pressure builds into the ohio 
valley thursday and friday.


loz064-065-091600-
lake ontario open waters from sodus bay to the saint lawrence
river-
402 am est mon feb 9 2026

.today...north winds 5 to 10 knots becoming light and variable.
waves 1 foot or less. 
.tonight...light and variable winds becoming southeast 5 to
10 knots. waves 1 foot or less. 
.tuesday...southeast winds 10 to 15 knots becoming south 15 to
20 knots. snow likely in the morning, then snow with possible
rain showers and freezing rain likely in the afternoon. waves
1 to 3 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming west to
30 knots. rain showers likely with a chance of snow showers in
the evening, then a chance of snow showers overnight. waves 1 to
3 feet building to 5 to 8 feet. waves occasionally around
10 feet. 
.wednesday...west winds to 30 knots becoming northwest 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. 
.thursday...northwest winds 5 to 15 knots. a chance of snow
showers. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 15 knots becoming west. waves
2 feet or less. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
300 am est mon feb 9 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...
high pressure 30.50 inches weakens and shifts east today. a warm 
front lifts across lake erie tonight, ahead of low pressure 29.70 
inches tracking into the northern great lakes. this low pressure 
tracks east towards new england while pulling a cold front across 
the lake late tuesday. low pressure exits the new england coast 
wednesday and thursday as a trough lingers over the great lakes.


lez061-167>169-091515-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
300 am est mon feb 9 2026

.today...southeast winds less than 10 knots becoming east. the
lake is mostly ice covered.
.tonight...east winds 10 knots or less becoming south. a slight
chance of freezing rain after midnight. a slight chance of
freezing rain and snow late. 
.tuesday...south winds 5 to 15 knots becoming west 15 to
20 knots. 
.tuesday night...west winds 15 to 20 knots. 
.wednesday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. 
.thursday...northwest winds 5 to 10 knots. 
.friday...west winds 5 to 15 knots becoming southwest. 

waves omitted due to the lake being mostly ice covered.

$$