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open lake forecast for lake america
national weather service buffalo ny
402 pm est fri nov 6 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 will impact the eastern 
great lakes through this weekend and into early next week. however, 
a narrow ridge of high pressure averaging 30.0 inches will move 
eastward across the eastern great lakes saturday night. another 
ridge averaging 30.0 inches should move eastward across the eastern 
great lakes later monday through monday night. a trough averaging 
29.8 inches from a passing cold front will cross the region tuesday, 
with a secondary surface trough dropping southward across the lake 
wednesday.


loz062-070400-
lake america open waters from the niagara river to hamlin beach-
402 pm est fri nov 6 2026

.tonight...west winds 15 to 20 knots diminishing to 5 to
15 knots. a chance of waterspouts. a chance of showers early,
then showers likely from late evening on. waves 1 to 3 feet. 
.saturday...west winds 5 to 15 knots becoming northwest. a chance
of waterspouts. showers likely early, then a chance of showers
late in the morning. showers likely in the afternoon. waves
2 feet or less. 
.saturday night...northwest winds 15 to 20 knots becoming west. a
chance of waterspouts. showers likely in the evening, then a
chance of showers overnight. waves 2 to 4 feet building to 3 to
5 feet. 
.sunday...west winds 15 to 25 knots increasing to 30 knots. a
chance of waterspouts in the afternoon. a chance of showers in
the afternoon. waves 3 to 5 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.sunday night...west winds to 30 knots. showers likely. waves
5 to 9 feet. waves occasionally around 11 feet. 
.monday...northwest winds 15 to 25 knots becoming southwest.
waves 5 to 8 feet subsiding to 3 to 6 feet. waves occasionally
around 10 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
3 to 6 feet subsiding to 2 to 4 feet. 
.wednesday...west winds 10 to 15 knots becoming north. waves 2 to
4 feet subsiding to 1 to 3 feet. 

$$

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open lake forecast for lake america
national weather service buffalo ny
402 pm est fri nov 6 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 will impact the eastern 
great lakes through this weekend and into early next week. however, 
a narrow ridge of high pressure averaging 30.0 inches will move 
eastward across the eastern great lakes saturday night. another 
ridge averaging 30.0 inches should move eastward across the eastern 
great lakes later monday through monday night. a trough averaging 
29.8 inches from a passing cold front will cross the region tuesday, 
with a secondary surface trough dropping southward across the lake 
wednesday.


loz063>065-070400-
lake america open waters from hamlin beach to the saint lawrence
river-
402 pm est fri nov 6 2026

.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts. a chance of showers early,
then showers from late evening on. waves 1 to 3 feet building to
2 to 4 feet. 
.saturday...west winds 10 to 15 knots becoming northwest. a
chance of waterspouts. showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.saturday night...northwest winds 10 to 15 knots increasing to
15 to 20 knots. a chance of waterspouts. showers. waves 1 to
3 feet building to 3 to 6 feet. 
.sunday...west winds 15 to 25 knots. a chance of waterspouts.
showers likely in the morning, then a chance of showers in the
afternoon. waves 5 to 8 feet building to 6 to 9 feet. waves
occasionally around 11 feet. 
.sunday night...west winds to 30 knots. a chance of waterspouts
in the evening. showers. waves 6 to 10 feet building to 8 to
11 feet. waves occasionally around 14 feet. 
.monday...northwest winds to 30 knots becoming southwest 15 to
25 knots. showers likely during the day. waves 6 to 10 feet
subsiding to 3 to 6 feet. waves occasionally around 13 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. a chance
of showers tuesday night. waves 5 to 8 feet subsiding to 3 to
5 feet. waves occasionally around 10 feet. 
.wednesday...northwest winds 15 to 20 knots becoming north 10 to
15 knots. a chance of rain showers. waves 3 to 5 feet subsiding
to 1 to 3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
238 pm est fri nov 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 averaging 29.90 inches will linger across the lake 
through saturday. a ridge averaging 30.10 inches will build over 
the lake saturday night through sunday. another cold front will 
sweep southeast across the lake sunday night with a trough 
averaging 30.00 inches persisting early next week.


lez061-168-169-070315-
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-
238 pm est fri nov 6 2026

.tonight...west winds 15 to 25 knots. a chance of waterspouts. a
chance of rain early, then rain likely from late evening on.
waves 3 to 6 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.saturday...northwest winds 15 to 25 knots. a chance of
waterspouts. rain likely through early afternoon, then a chance
of rain late. waves 4 to 7 feet. waves occasionally around
9 feet. 
.saturday night...northwest winds 15 to 25 knots becoming west. a
chance of rain in the evening. a chance of waterspouts. waves
3 to 6 feet. 
.sunday...west winds to 30 knots. a chance of waterspouts in the
morning. a chance of rain in the afternoon. waves 5 to 8 feet
building to 7 to 10 feet. waves occasionally around 13 feet. 
.sunday night...west winds to 30 knots becoming northwest. a
chance of rain in the evening, then rain likely overnight. waves
5 to 9 feet. waves occasionally around 11 feet. 
.monday...northwest winds 15 to 25 knots becoming southwest.
waves 3 to 6 feet building to 5 to 8 feet. waves occasionally
around 10 feet. 
.tuesday...southwest winds 15 to 25 knots becoming northwest.
waves 5 to 8 feet subsiding to 2 to 4 feet. waves occasionally
around 10 feet. 
.wednesday...west winds 10 to 15 knots becoming north. waves 1 to
3 feet. 

$$