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open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sun jun 7 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 29.6 inch low across new england will head out to sea 
today, while a 30.2 inch high over ontario builds across quebec. the 
high will settle southeast to the new england coast monday, then 
offshore tuesday, where it will then remain anchored through 
thursday.


loz062-072100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sun jun 7 2026

.this afternoon...west winds 5 to 10 knots. waves 2 feet or less. 
.tonight...west winds 10 knots or less becoming east. waves
1 foot or less. 
.monday...east winds 5 to 15 knots. waves 2 feet or less. 
.monday night...east winds 5 to 15 knots diminishing to less than
10 knots. waves 1 to 2 feet. 
.tuesday...east winds 10 knots or less becoming southwest.
showers likely with a chance of thunderstorms tuesday night.
waves 1 foot or less. 
.wednesday...southwest winds 5 to 15 knots. showers likely with a
chance of thunderstorms during the day, then a chance of showers
and thunderstorms wednesday night. waves 2 feet or less. 
.thursday...southwest winds 5 to 15 knots. a chance of showers
and thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 071402
glflo 
expires:202606072100;;334492

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sun jun 7 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 29.6 inch low across new england will head out to sea 
today, while a 30.2 inch high over ontario builds across quebec. the 
high will settle southeast to the new england coast monday, then 
offshore tuesday, where it will then remain anchored through 
thursday.


loz063>065-072100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sun jun 7 2026

.this afternoon...west winds 10 to 15 knots. waves 1 to 3 feet. 
.tonight...northwest winds 10 knots or less becoming northeast.
waves 2 feet or less. 
.monday...east winds 10 knots or less becoming northeast. waves
1 foot or less. 
.monday night...northeast winds 5 to 10 knots becoming southeast.
waves 1 foot or less. 
.tuesday...south winds 10 knots or less. showers likely with a
chance of thunderstorms tuesday night. waves 1 foot or less. 
.wednesday...south winds 5 to 10 knots becoming southwest.
showers likely with a chance of thunderstorms during the day,
then a chance of showers and thunderstorms wednesday night. waves
1 foot or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms during the day, then a chance of showers
thursday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

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open lake forecast for lake erie
national weather service cleveland oh
937 am edt sun jun 7 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 ridge averaging 30.00 inches builds across the lower great 
lakes today and will depart to the east on monday. low pressure 
29.60 inches moving through the central plains will lift a warm 
front across the ohio valley tuesday before continuing northward
across the lake tuesday night into wednesday morning. a cold front
enters the western great lakes on thursday.


lez061-168-169-072015-
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-
937 am edt sun jun 7 2026

.this afternoon...northwest winds 10 knots or less becoming west.
waves 1 foot or less. 
.tonight...northwest winds 10 knots or less becoming east. waves
1 foot or less. 
.monday...east winds 5 to 10 knots becoming northeast. waves
2 feet or less. 
.monday night...northeast winds 5 to 10 knots becoming southeast.
waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots. showers likely during the
day, then showers likely with a chance of thunderstorms tuesday
night. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. a chance of showers.
waves 1 to 2 feet. 
.thursday...southwest winds 5 to 10 knots. a chance of showers
during the day, then a chance of showers and thunderstorms
thursday night. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$