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open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt mon oct 26 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 high pressure ridge averaging 30.5 inches exits 
southeastward before a cold front sweeps southeastward across the 
lakes today. behind the front, another ridge averaging 30.6 inches 
affects the lake through thursday as the embedded high pressure 
center wobbles southeastward from near manitoba to north atlantic 
waters southeast of the canadian maritimes. the ridge exits eastward 
thursday night as a cold front sweeps eastward across the lake. 
behind the front, another ridge averaging 30.2 inches builds from 
the western great lakes through this friday.


loz062-262100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt mon oct 26 2026

.this afternoon...northwest winds 5 to 15 knots. waves 1 to
3 feet. 
.tonight...northwest winds 10 to 15 knots becoming northeast.
waves 1 to 3 feet. 
.tuesday...northeast winds 5 to 15 knots becoming east. waves
1 to 3 feet. 
.tuesday night...east winds 5 to 15 knots. waves 1 to 2 feet. 
.wednesday...east winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.thursday...southwest winds 10 to 15 knots becoming west. a
chance of showers thursday night. waves 1 to 3 feet building to
2 to 4 feet. 
.friday...west winds 5 to 15 knots becoming north 10 knots or
less. waves 1 to 3 feet subsiding to 1 foot or less. 

$$
fzus61 kbuf 261402
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open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt mon oct 26 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 high pressure ridge averaging 30.5 inches exits 
southeastward before a cold front sweeps southeastward across the 
lakes today. behind the front, another ridge averaging 30.6 inches 
affects the lake through thursday as the embedded high pressure 
center wobbles southeastward from near manitoba to north atlantic 
waters southeast of the canadian maritimes. the ridge exits eastward 
thursday night as a cold front sweeps eastward across the lake. 
behind the front, another ridge averaging 30.2 inches builds from 
the western great lakes through this friday.


loz063>065-262100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt mon oct 26 2026

.this afternoon...west winds 10 to 15 knots becoming northwest.
waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots becoming northeast 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...northeast winds 5 to 15 knots diminishing to less than
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...northeast winds 5 to 10 knots becoming
southeast. waves 1 foot or less. 
.wednesday...southeast winds 5 to 15 knots becoming south. waves
1 foot or less building to 1 to 3 feet. 
.thursday...south winds 10 to 15 knots becoming west. a chance of
showers thursday night. waves 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming north. a chance of
showers during the day. waves 1 to 3 feet subsiding to 1 foot or
less. 

$$
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open lake forecast for lake erie
national weather service cleveland oh
929 am edt mon oct 26 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 weak cold front will approach from the northwest and pass 
across lake erie today. a ridge averaging 30.40 inches will be 
quick to return behind the front tonight and remain in place 
through wednesday. a warm front will cross the area by thursday 
before another weak cold front enters on thursday night.


lez061-168-169-262015-
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-
929 am edt mon oct 26 2026

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

$$
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