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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sun may 24 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 30.0 inch low and associated warm front will track 
just south of the lake tonight and to new england by monday morning. 
a 30.1 inch high will settle across the region monday through 
tuesday. a cold front associated with a 29.8 inch low over new 
england will drop south across the lake on wednesday morning. a 30.2 
inch surface high pressure over canada will start to expand south 
over the lake on thursday into friday.


loz062-250900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt sun may 24 2026

.overnight...east winds 10 knots or less becoming
northwest. rain, then a chance of showers late. patchy fog.
waves 2 feet or less. 
.monday...northwest winds 5 to 10 knots becoming southwest.
patchy fog in the morning. waves 1 foot or less. 
.monday night...southwest winds 5 to 10 knots. waves 1 foot or
less. 
.tuesday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.wednesday...west winds 5 to 10 knots becoming north. waves
2 feet or less. 
.thursday...north winds 5 to 10 knots becoming northwest. waves
1 foot or less. 
.friday...west winds 5 to 10 knots. waves 2 feet or less. 

$$

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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sun may 24 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 30.0 inch low and associated warm front will track 
just south of the lake tonight and to new england by monday morning. 
a 30.1 inch high will settle across the region monday through 
tuesday. a cold front associated with a 29.8 inch low over new 
england will drop south across the lake on wednesday morning. a 30.2 
inch surface high pressure over canada will start to expand south 
over the lake on thursday into friday.


loz063>065-250900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt sun may 24 2026

.overnight...southeast winds 15 to 20 knots becoming south
10 to 15 knots. rain. patchy fog late. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots becoming west. a chance
of showers early. patchy fog in the morning. waves 2 feet or
less. 
.monday night...west winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots becoming west.
waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots becoming north. waves
2 feet or less. 
.thursday...north winds 5 to 15 knots becoming northwest. waves
2 feet or less. 
.friday...west winds 5 to 10 knots. waves 2 feet or less. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
934 pm edt sun may 24 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...
low pressure 30.00 inches will push a cold front east of the lake
tonight. high pressure 30.10 inches builds into the region on 
monday and will influence lake erie through mid-week.


lez061-167>169-250815-
ripley to buffalo ny extending from 5nm 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-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
934 pm edt sun may 24 2026

.rest of tonight...east winds 10 knots or less becoming
northwest. patchy fog, then areas of dense fog late. a chance of
showers late this evening, then a slight chance of showers after
midnight. a chance of showers late. waves 1 foot or less. 
.monday...northwest winds less than 10 knots becoming west. areas
of dense fog early, then patchy dense fog late in the morning.
waves 1 foot or less. 
.monday night...light and variable winds. waves 1 foot or less. 
.tuesday...light and variable winds. waves 1 foot or less. 
.tuesday night...southwest winds 10 knots or less. waves 1 foot
or less. 
.wednesday...southwest winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots becoming north. waves
2 feet or less. 
.friday...northwest winds 10 knots or less becoming northeast.
waves 2 feet or less. 

$$