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open lake forecast for lake america
national weather service buffalo ny
402 pm est sun nov 8 2026

for waters beyond five nautical miles of shore on lake america

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 averaging 29.8 inches lingers over the eastern 
great lakes for the time being and a cold front sweeps southeastward 
across the lake tonight. a narrow high pressure ridge averaging 30.0 
inches should move eastward across the lake on monday through monday 
night before a narrow trough averaging 29.8 inches moves eastward 
across the lake on tuesday. during tuesday night, a narrow ridge 
averaging 29.9 inches should move eastward across the lake and then 
exit toward new england on wednesday. a trough averaging 29.8 inches 
should overspread the lake from the southwestern great lakes and 
vicinity this wednesday night through friday as an embedded low 
moves from near the lower ohio valley to atlantic waters east of the 
delmarva peninsula and south of nantucket, and deepens to 29.1 
inches.


loz062-090400-
lake america open waters from the niagara river to hamlin beach-
402 pm est sun nov 8 2026

.tonight...west winds to 30 knots. a chance of waterspouts.
showers. waves 5 to 9 feet. waves occasionally around 11 feet. 
.monday...northwest winds 15 to 25 knots. a chance of waterspouts
early. a chance of showers early. waves 6 to 9 feet subsiding to
3 to 6 feet. waves occasionally around 11 feet. 
.monday night...northwest winds 15 to 20 knots becoming
southwest. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
3 to 6 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.wednesday...west winds 5 to 15 knots becoming northeast. a
chance of showers wednesday night. waves 1 to 3 feet. 
.thursday...northeast winds 15 to 25 knots increasing to
30 knots. showers likely. waves 3 to 6 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.friday...northeast winds 15 to 25 knots becoming north. a chance
of showers. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 

$$
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open lake forecast for lake america
national weather service buffalo ny
402 pm est sun nov 8 2026

for waters beyond five nautical miles of shore on lake america

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 averaging 29.8 inches lingers over the eastern 
great lakes for the time being and a cold front sweeps southeastward 
across the lake tonight. a narrow high pressure ridge averaging 30.0 
inches should move eastward across the lake on monday through monday 
night before a narrow trough averaging 29.8 inches moves eastward 
across the lake on tuesday. during tuesday night, a narrow ridge 
averaging 29.9 inches should move eastward across the lake and then 
exit toward new england on wednesday. a trough averaging 29.8 inches 
should overspread the lake from the southwestern great lakes and 
vicinity this wednesday night through friday as an embedded low 
moves from near the lower ohio valley to atlantic waters east of the 
delmarva peninsula and south of nantucket, and deepens to 29.1 
inches.


loz063>065-090400-
lake america open waters from hamlin beach to the saint lawrence
river-
402 pm est sun nov 8 2026

.tonight...west winds to 30 knots. a chance of waterspouts from
late evening on. showers from late evening on. waves 5 to 9 feet
building to 7 to 10 feet. waves occasionally around 13 feet. 
.monday...northwest winds to 30 knots diminishing to 15 to
25 knots. a chance of waterspouts early. showers early. waves
6 to 10 feet subsiding to 3 to 6 feet. waves occasionally around
13 feet. 
.monday night...northwest winds 15 to 20 knots becoming west
10 to 15 knots. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
2 to 4 feet building to 4 to 7 feet. waves occasionally around
9 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 5 to 15 knots becoming northeast. a
chance of showers wednesday night. waves 2 to 4 feet subsiding to
2 feet or less. 
.thursday...northeast winds 15 to 25 knots. rain showers likely.
waves 2 to 4 feet building to 6 to 9 feet. waves occasionally
around 11 feet. 
.friday...northeast winds to 30 knots becoming north. rain
showers likely during the day, then a chance of rain showers
friday night. waves 5 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 

$$
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open lake forecast for lake erie
national weather service cleveland oh
312 pm est sun nov 8 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 cold front will sweep across lake erie tonight as high pressure
averaging 30.00 inches builds into the region on monday. low
pressure 29.70 inches will move north of lake erie while a cold 
front moves across the lake on tuesday. low pressure 29.80 inches 
enters the ohio valley and moves south of lake erie thursday into 
friday.


lez166>168-090315-
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-
312 pm est sun nov 8 2026

.tonight...west winds to 30 knots becoming northwest. a slight
chance of rain this evening. waves 6 to 10 feet. waves
occasionally around 13 feet. 
.monday...northwest winds to 30 knots becoming west and
diminishing to 15 to 20 knots. waves 5 to 9 feet subsiding to
3 to 6 feet. waves occasionally around 11 feet. 
.monday night...west winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. waves 2 to 4 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.tuesday...west winds 15 to 25 knots. waves 4 to 7 feet subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.tuesday night...west winds 5 to 15 knots becoming northwest.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...west winds 10 knots or less becoming northeast and
increasing to 15 to 20 knots. rain likely wednesday night. waves
1 to 3 feet. 
.thursday...northeast winds 15 to 25 knots becoming north to
30 knots. rain. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.friday...north winds to 30 knots. a chance of rain. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 

$$
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open lake forecast for lake erie
national weather service cleveland oh
312 pm est sun nov 8 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 cold front will sweep across lake erie tonight as high pressure
averaging 30.00 inches builds into the region on monday. low
pressure 29.70 inches will move north of lake erie while a cold 
front moves across the lake on tuesday. low pressure 29.80 inches 
enters the ohio valley and moves south of lake erie thursday into 
friday.


lez061-169-090315-
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-
312 pm est sun nov 8 2026

.tonight...west winds to 30 knots becoming northwest. a chance of
rain. waves 8 to 11 feet subsiding to 6 to 9 feet. waves
occasionally around 14 feet. 
.monday...northwest winds to 30 knots diminishing to 15 to
20 knots. a chance of rain early. waves 5 to 9 feet subsiding to
3 to 6 feet. waves occasionally around 11 feet. 
.monday night...west winds 15 to 20 knots becoming southwest.
waves 2 to 4 feet building to 3 to 6 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
4 to 7 feet. waves occasionally around 9 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 5 feet subsiding to 2 to 3 feet. 
.wednesday...west winds 10 knots or less becoming northeast 10 to
15 knots. a chance of rain wednesday night. waves 1 to 2 feet. 
.thursday...northeast winds 15 to 25 knots becoming north to
30 knots. rain. waves 1 to 3 feet building to 3 to 6 feet. 
.friday...north winds to 30 knots diminishing to 15 to 20 knots.
rain likely during the day, then a chance of rain friday night.
waves 3 to 6 feet subsiding to 2 to 4 feet. 

$$
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