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expires:202609222100;;873292

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt tue sep 22 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...an expansive 30.6 inch high will remain centered from 
eastern ontario province to southern quebec through saturday while 
gradually weakening to 30.3 inches late this week. an elongated 29.6 
inch low well offshore of the mid atlantic coast friday is forecast 
to strengthen to 29.2 inches as it moves to just off the southern 
new england coast saturday night through sunday.


loz062-222100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt tue sep 22 2026

.this afternoon...northeast winds 15 to 25 knots becoming east.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.tonight...east winds 15 to 20 knots. waves 4 to 6 feet. 
.wednesday...east winds 15 to 20 knots. waves 3 to 6 feet. 
.wednesday night...east winds 15 to 20 knots becoming southeast
10 to 15 knots. waves 3 to 6 feet subsiding to 2 to 3 feet. 
.thursday...east winds 10 to 15 knots becoming northeast. waves
1 to 3 feet. 
.friday...northeast winds 5 to 15 knots becoming north. waves
1 to 3 feet. 
.saturday...north winds 5 to 15 knots. waves 1 to 3 feet. 

$$

fzus61 kbuf 221402
glflo 
expires:202609222100;;873293

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt tue sep 22 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...an expansive 30.6 inch high will remain centered from 
eastern ontario province to southern quebec through saturday while 
gradually weakening to 30.3 inches late this week. an elongated 29.6 
inch low well offshore of the mid atlantic coast friday is forecast 
to strengthen to 29.2 inches as it moves to just off the southern 
new england coast saturday night through sunday.


loz063>065-222100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt tue sep 22 2026

.this afternoon...northeast winds 15 to 20 knots. waves 3 to
6 feet. 
.tonight...northeast winds 15 to 20 knots becoming east. waves
3 to 5 feet. 
.wednesday...east winds 10 to 15 knots becoming northeast 15 to
20 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday night...northeast winds 15 to 20 knots becoming
southeast 10 to 15 knots. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.thursday...east winds 5 to 15 knots becoming northeast. waves
1 to 3 feet. 
.friday...northeast winds 10 to 15 knots becoming north 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...north winds 15 to 20 knots. 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
928 am edt tue sep 22 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 30.00 inches will persist across lake erie
through wednesday. high pressure 30.20 inches will build south
across the great lakes thursday through the weekend.


lez164>168-222015-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
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-
928 am edt tue sep 22 2026

.this afternoon...east winds 20 to 25 knots. a slight chance of
waterspouts. a slight chance of showers, then a chance of showers
late. waves 6 to 9 feet. waves occasionally around 11 feet. 
.tonight...east winds 15 to 25 knots. a slight chance of
waterspouts through the early overnight. a chance of showers.
waves 5 to 9 feet subsiding to 4 to 7 feet. waves occasionally
around 11 feet. 
.wednesday...east winds 15 to 25 knots. a chance of showers.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.wednesday night...east winds 15 to 25 knots. waves 4 to 7 feet
subsiding to 2 to 4 feet. waves occasionally around 9 feet. 
.thursday...east winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet building to 3 to 5 feet, then
subsiding to 2 to 4 feet. 
.friday...east winds 10 to 15 knots becoming northeast. waves
1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 221328
glfle 
expires:202609222015;;872293

open lake forecast for lake erie
national weather service cleveland oh
928 am edt tue sep 22 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 30.00 inches will persist across lake erie
through wednesday. high pressure 30.20 inches will build south
across the great lakes thursday through the weekend.


lez061-169-222015-
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-
928 am edt tue sep 22 2026

.this afternoon...east winds 15 to 25 knots becoming northeast.
waves 3 to 6 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.tonight...northeast winds 15 to 25 knots becoming east. waves
4 to 7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.wednesday...east winds 15 to 20 knots. waves 2 to 4 feet. 
.wednesday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...east winds 10 to 15 knots. waves 1 to 3 feet. 
.friday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 

$$