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fzus61 kbuf 232002
glflo 
expires:202609240300;;940755

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt wed sep 23 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 over 
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 29.3 
inches as it moves to just off the southern new england coast 
saturday night. this low will gradually fill to 29.6 inches by 
monday as it meanders near the new england coastline.


loz062-240300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt wed sep 23 2026

.tonight...east winds 15 to 25 knots becoming southeast and
diminishing to 10 to 15 knots. waves 3 to 6 feet subsiding to
2 to 3 feet. 
.thursday...southeast winds 5 to 15 knots becoming east. waves
1 to 3 feet. 
.thursday night...east winds 5 to 15 knots becoming northeast.
waves 1 to 2 feet. 
.friday...northeast winds 10 knots or less becoming north. waves
2 feet or less. 
.friday night...north winds 10 knots or less increasing to 10 to
15 knots. waves 2 feet or less. 
.saturday...north winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday...north winds 5 to 15 knots becoming northeast. waves
1 to 3 feet subsiding to 1 foot or less. 
.monday...northeast winds 10 knots or less becoming west. waves
1 foot or less. 

$$
fzus61 kbuf 232002
glflo 
expires:202609240300;;940756

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt wed sep 23 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 over 
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 29.3 
inches as it moves to just off the southern new england coast 
saturday night. this low will gradually fill to 29.6 inches by 
monday as it meanders near the new england coastline.


loz063>065-240300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt wed sep 23 2026

.tonight...northeast winds 15 to 20 knots becoming southeast 5 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.thursday...east winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.thursday night...northeast winds 10 to 15 knots. waves 1 to
3 feet. 
.friday...northeast winds 10 to 15 knots becoming north. waves
1 to 3 feet. 
.friday night...north winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet. 
.saturday...north winds 15 to 20 knots. waves 2 to 4 feet. 
.sunday...north winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday...north winds 10 knots or less becoming southwest. waves
2 feet or less. 

$$
fzus61 kcle 231957
glfle 
expires:202609240215;;940489

open lake forecast for lake erie
national weather service cleveland oh
357 pm edt wed sep 23 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 30.20 inches over the ohio valley will shift
south tonight into thursday. high pressure of 30.40 inches will 
build south across the great lakes thursday and friday and 
influence the great lakes through early next week.


lez164>168-240215-
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-
357 pm edt wed sep 23 2026

.tonight...east winds 15 to 25 knots becoming southeast. waves
4 to 7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.thursday...east winds 15 to 20 knots becoming northeast. waves
2 to 4 feet. 
.thursday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.friday...east winds 5 to 15 knots becoming northeast. waves 1 to
3 feet. 
.friday night...northeast winds 10 to 15 knots. waves 1 to
3 feet. 
.saturday...northeast winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday...north winds 5 to 10 knots. waves 2 feet or less. 
.monday...north winds 10 knots or less becoming south. waves
1 foot or less. 

$$
fzus61 kcle 231957
glfle 
expires:202609240215;;940490

open lake forecast for lake erie
national weather service cleveland oh
357 pm edt wed sep 23 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 30.20 inches over the ohio valley will shift
south tonight into thursday. high pressure of 30.40 inches will 
build south across the great lakes thursday and friday and 
influence the great lakes through early next week.


lez061-169-240215-
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-
357 pm edt wed sep 23 2026

.tonight...east winds 15 to 20 knots becoming southeast 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.thursday...southeast winds 10 to 15 knots becoming northeast.
waves 1 to 3 feet. 
.thursday night...northeast winds 15 to 20 knots becoming east
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northeast winds 5 to 15 knots. waves 2 feet or less. 
.friday night...northeast winds 5 to 15 knots. waves 2 feet or
less. 
.saturday...northeast winds 5 to 10 knots becoming north. waves
2 feet or less. 
.sunday...north winds 10 knots or less becoming northeast. waves
2 feet or less. 
.monday...north winds 10 knots or less becoming southwest. waves
1 foot or less. 

$$
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