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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm 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 30.4 inch high just off the mid atlantic coastline 
will continue to slowly drift further 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 across quebec thursday and friday. following the passage of 
the low...29.9 inch troughing will linger across the lower great 
lakes saturday.


loz062-031000-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm est mon nov 2 2026

.overnight...south winds 5 to 10 knots. waves 1 foot or
less. 
.tuesday...south winds 5 to 15 knots. a chance of showers in the
morning. waves 2 feet or less. 
.tuesday night...south winds 5 to 10 knots. waves 2 feet or less.
.wednesday...south winds 5 to 10 knots becoming east. waves
1 foot or less. 
.wednesday night...southeast winds 5 to 15 knots becoming south.
showers. waves 1 to 2 feet. 
.thursday...southwest winds 5 to 15 knots. showers during the
day. waves 1 to 2 feet. 
.friday...southwest winds 5 to 10 knots becoming north. a chance
of showers during the day, then showers likely friday night.
waves 2 feet or less. 
.saturday...north winds 10 to 15 knots becoming west. a chance of
showers. waves 1 to 2 feet. 

$$

fzus61 kbuf 030302
glflo 
expires:202611031000;;168700

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm 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 30.4 inch high just off the mid atlantic coastline 
will continue to slowly drift further 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 across quebec thursday and friday. following the passage of 
the low...29.9 inch troughing will linger across the lower great 
lakes saturday.


loz063>065-031000-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm est mon nov 2 2026

.overnight...south winds 5 to 15 knots. waves 2 feet or
less. 
.tuesday...south winds 10 to 15 knots. a chance of showers
through early afternoon. waves 2 feet or less. 
.tuesday night...south winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots becoming southeast. waves
1 to 3 feet. 
.wednesday night...south winds 15 to 20 knots. a chance of
showers in the evening, then showers overnight. waves 1 to 3 feet
building to 2 to 4 feet. 
.thursday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. showers. waves 2 to 4 feet subsiding to 1 foot or less.
.friday...south winds 10 knots or less becoming north. a chance
of showers. waves 2 feet or less. 
.saturday...north winds 10 to 15 knots becoming west. a chance of
showers. waves 1 to 3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
953 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>168-030915-
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-
953 pm est mon nov 2 2026

.rest of tonight...south winds 15 to 20 knots diminishing to
10 to 15 knots. a slight chance of showers. 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
953 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.


lez061-169-030915-
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-
953 pm est mon nov 2 2026

.rest of tonight...south winds 10 to 15 knots. a slight chance of
showers late this evening, then a chance of showers after
midnight. waves 2 feet or less. 
.tuesday...south winds 5 to 15 knots. a chance of showers early.
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. 

$$