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open lake forecast for lake america
national weather service buffalo ny
1002 am est thu nov 5 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...an elongated 29.4 inch low over the central great lakes 
and ontario will continue to cross into quebec today and friday. 
following the passage of the low, a 29.9 inch trough will linger 
across the lower great lakes saturday. a secondary trough of 29.7 
inches will cross the great lakes sunday. a ridge of 30.0 inches 
will build across the great lakes monday.


loz062-052200-
lake america open waters from the niagara river to hamlin beach-
1002 am est thu nov 5 2026

.rest of today...southwest winds 15 to 20 knots becoming west.
waves 2 to 4 feet building to 3 to 5 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 5 to
15 knots. a chance of showers from late evening on. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.friday...southwest winds 10 knots or less becoming west. a
chance of waterspouts. a chance of showers. waves 1 foot or less.
.friday night...west winds 5 to 15 knots. a chance of
waterspouts. showers. waves 2 feet or less. 
.saturday...west winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of waterspouts. showers. waves 1 to 3 feet
building to 2 to 4 feet. 
.sunday...west winds 15 to 20 knots. a chance of showers sunday
night. waves 3 to 6 feet. 
.monday...west winds 15 to 20 knots becoming southwest. a chance
of showers during the day. waves 3 to 6 feet. 

$$

fzus61 kbuf 051503
glflo 
expires:202611052200;;307992

open lake forecast for lake america
national weather service buffalo ny
1002 am est thu nov 5 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...an elongated 29.4 inch low over the central great lakes 
and ontario will continue to cross into quebec today and friday. 
following the passage of the low, a 29.9 inch trough will linger 
across the lower great lakes saturday. a secondary trough of 29.7 
inches will cross the great lakes sunday. a ridge of 30.0 inches 
will build across the great lakes monday.


loz063>065-052200-
lake america open waters from hamlin beach to the saint lawrence
river-
1002 am est thu nov 5 2026

.rest of today...southwest winds 15 to 20 knots becoming west. a
chance of showers late this morning. waves 1 to 3 feet building
to 2 to 4 feet. 
.tonight...west winds 5 to 15 knots becoming southwest. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.friday...south winds 10 knots or less becoming north. a chance
of waterspouts. a chance of showers. waves 2 feet or less. 
.friday night...northwest winds 10 knots or less becoming west
10 to 15 knots. a chance of waterspouts. showers. waves 1 to
3 feet. 
.saturday...northwest winds 15 to 20 knots. a chance of
waterspouts. showers. waves 2 to 4 feet building to 3 to 5 feet. 
.sunday...northwest winds 15 to 25 knots. a chance of waterspouts
during the day. a chance of showers. waves 3 to 6 feet building
to 5 to 8 feet. waves occasionally around 10 feet. 
.monday...northwest winds 15 to 25 knots becoming west. a chance
of showers during the day. waves 5 to 8 feet subsiding to 3 to
5 feet. waves occasionally around 10 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
920 am est thu nov 5 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 average 29.80 inches ahead of the next cold front 
tonight around 29.70 inches into friday morning. a trough 
averaging 29.90 inches will linger across the eastern great lakes 
into this weekend. high pressure of 30.10 inches will build into 
the ohio valley sunday into early next week.


lez061-168-169-052115-
ripley to buffalo ny extending from 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-
920 am est thu nov 5 2026

.this afternoon...southwest winds 15 to 25 knots. waves 4 to
7 feet. waves occasionally around 9 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a slight chance of rain in the evening, then a chance
of rain after midnight. waves 3 to 6 feet subsiding to 2 to
4 feet. 
.friday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. rain likely in the morning, then a chance of rain in
the afternoon. waves 2 to 3 feet. 
.friday night...west winds 15 to 20 knots. rain. waves 2 to
4 feet building to 3 to 5 feet. 
.saturday...west winds 15 to 20 knots becoming northwest. rain
likely during the day. waves 3 to 6 feet subsiding to 2 to
4 feet. 
.sunday...west winds 15 to 25 knots. waves 3 to 5 feet building
to 4 to 7 feet. waves occasionally around 9 feet. 
.monday...northwest winds 15 to 25 knots becoming southwest.
waves 3 to 6 feet. 

$$