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open lake forecast for lake ontario
national weather service buffalo ny
402 am edt mon jun 1 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 centered over hudson bay today will 
build south across the entire great lakes region tuesday and 
wednesday, then towards the lower great lakes and ohio valley by 
thursday, before settling off the mid-atlantic and carolina 
coastline by friday.


loz062-011500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt mon jun 1 2026

.today...northeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tonight...northeast winds less than 10 knots. waves 1 foot or
less. 
.tuesday...west winds 10 knots or less. waves 1 foot or less. 
.tuesday night...west winds 5 to 10 knots becoming northwest.
waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.thursday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 

$$

fzus61 kbuf 010803
glflo 
expires:202606011500;;993241

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt mon jun 1 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 centered over hudson bay today will 
build south across the entire great lakes region tuesday and 
wednesday, then towards the lower great lakes and ohio valley by 
thursday, before settling off the mid-atlantic and carolina 
coastline by friday.


loz063>065-011500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt mon jun 1 2026

.today...north winds 5 to 10 knots. waves 1 foot or less. 
.tonight...north winds 10 knots or less becoming west. waves
1 foot or less. 
.tuesday...west winds 10 knots or less. waves 1 foot or less. 
.tuesday night...west winds 10 knots or less. waves 1 foot or
less. 
.wednesday...west winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.thursday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots. waves 2 feet or less. 

$$

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glfle 
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open lake forecast for lake erie
national weather service cleveland oh
404 am edt mon jun 1 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...
high pressure averaging 30.20 inches will persist across the 
great lakes through the week.


lez061-167>169-011415-
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-
404 am edt mon jun 1 2026

.today...northeast winds 5 to 15 knots. waves 2 feet or less. 
.tonight...northeast winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...northeast winds 5 to 10 knots becoming northwest.
waves 2 feet or less. 
.tuesday night...west winds less than 10 knots becoming north.
waves 1 foot or less. 
.wednesday...northwest winds less than 10 knots becoming
southwest. waves 1 foot or less. 
.thursday...southwest winds 10 knots or less increasing to 10 to
15 knots. waves 2 feet or less. 
.friday...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms friday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$