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open lake forecast for lake ontario
national weather service buffalo ny
1002 am est mon nov 2 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 along the mid atlantic coastline will 
slowly drift offshore through tuesday. a 29.5 inch low is then 
forecast to move very slowly from the upper mississippi valley 
tuesday to the upper great lakes by wednesday, and then into western 
quebec thursday and friday.


loz062-022200-
lake ontario open waters from the niagara river to hamlin beach-
1002 am est mon nov 2 2026

.this afternoon...southwest winds 10 knots or less. waves 1 foot
or less. 
.tonight...south winds 10 knots or less. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers. waves
1 foot or less. 
.tuesday night...south winds 5 to 10 knots. waves 1 foot or less.
.wednesday...south winds 5 to 15 knots. showers wednesday night.
waves 2 feet or less. 
.thursday...southwest winds 5 to 15 knots. showers during the
day, then a chance of showers thursday night. waves 1 to 2 feet. 
.friday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers. waves 1 to 2 feet. 

$$
fzus61 kbuf 021502
glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
1002 am est mon nov 2 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 along the mid atlantic coastline will 
slowly drift offshore through tuesday. a 29.5 inch low is then 
forecast to move very slowly from the upper mississippi valley 
tuesday to the upper great lakes by wednesday, and then into western 
quebec thursday and friday.


loz063>065-022200-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am est mon nov 2 2026

.this afternoon...southwest winds 5 to 10 knots becoming south.
waves 2 feet or less. 
.tonight...south winds 10 knots or less. waves 2 feet or less. 
.tuesday...south winds 5 to 15 knots becoming southeast. a chance
of showers. waves 2 feet or less. 
.tuesday night...southeast winds 10 to 15 knots becoming south.
waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots. showers wednesday night. waves 1 to 3 feet. 
.thursday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. showers. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers. waves 1 to 3 feet. 

$$
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open lake forecast for lake erie
national weather service cleveland oh
245 pm est mon nov 2 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... 
pressure will gradually fall from 30.20 inches on lake erie to
29.80 inches ahead of a cold front wednesday night. a trough 
averaging 29.90 inches will move across lake erie on friday.


lez165>168-030300-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm 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-
245 pm est mon nov 2 2026

.tonight...south winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots. a chance of showers in
the morning, then showers in the afternoon. waves 2 to 4 feet. 
.wednesday night...south winds 15 to 20 knots becoming southwest.
showers. waves 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of rain thursday night. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of rain. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots becoming west. a
chance of rain during the day. waves 1 to 3 feet. 

$$
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open lake forecast for lake erie
national weather service cleveland oh
245 pm est mon nov 2 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... 
pressure will gradually fall from 30.20 inches on lake erie to
29.80 inches ahead of a cold front wednesday night. a trough 
averaging 29.90 inches will move across lake erie on friday.


lez061-169-030300-
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-
245 pm est mon nov 2 2026

.tonight...south winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...south winds 5 to 15 knots. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots. a chance of showers in
the afternoon. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots becoming southwest
15 to 20 knots. showers. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots. a chance of showers
during the day, then a chance of rain thursday night. waves 1 to
3 feet. 
.friday...southwest winds 10 to 15 knots becoming west. rain
likely. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots becoming west. a
chance of rain during the day. waves 1 to 3 feet. 

$$
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