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open lake forecast for lake ontario
national weather service buffalo ny
403 am est mon mar 2 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 strong 30.7 inch high will drift east across new 
england today and off the coast tonight. a weak 30.1 inch low will 
move from the ohio valley late tuesday to off the new england coast 
tuesday night. a 30.3 inch high will briefly build over the lower 
great lakes wednesday before moving off the new england coast 
wednesday night. a 29.8 inch low is then forecast to move from the 
mid mississippi valley wednesday night to the lower great lakes 
thursday night before weakening across southern new england friday.


loz062-063-021600-
lake ontario open waters from the niagara river to sodus bay-
403 am est mon mar 2 2026

.today...north winds 10 knots or less becoming east. waves 1 foot
or less. 
.tonight...southeast winds 5 to 15 knots becoming south. waves
2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming east. a chance of
rain in the afternoon. waves 1 to 3 feet. 
.tuesday night...east winds 10 knots or less becoming northwest.
a chance of rain. waves 2 feet or less. 
.wednesday...north winds 10 knots or less becoming east. a chance
of rain wednesday night. waves 1 foot or less. 
.thursday...east winds 10 to 15 knots becoming northeast and
increasing to 15 to 25 knots. rain likely during the day, then
rain showers likely thursday night. waves 1 to 3 feet building to
3 to 6 feet. 
.friday...northeast winds 15 to 20 knots becoming south. a chance
of rain showers during the day, then rain showers likely friday
night. waves 3 to 6 feet subsiding to 3 to 5 feet. 

$$

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open lake forecast for lake ontario
national weather service buffalo ny
403 am est mon mar 2 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 strong 30.7 inch high will drift east across new 
england today and off the coast tonight. a weak 30.1 inch low will 
move from the ohio valley late tuesday to off the new england coast 
tuesday night. a 30.3 inch high will briefly build over the lower 
great lakes wednesday before moving off the new england coast 
wednesday night. a 29.8 inch low is then forecast to move from the 
mid mississippi valley wednesday night to the lower great lakes 
thursday night before weakening across southern new england friday.


loz064-065-021600-
lake ontario open waters from sodus bay to the saint lawrence
river-
403 am est mon mar 2 2026

.today...northeast winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.tonight...southeast winds 5 to 15 knots becoming south. waves
1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southeast 10 to
15 knots. a chance of rain in the afternoon. waves 1 to 3 feet. 
.tuesday night...southeast winds 10 knots or less becoming west.
a chance of rain. waves 2 feet or less. 
.wednesday...west winds 10 knots or less becoming east. a chance
of rain wednesday night. waves 1 foot or less. 
.thursday...northeast winds 10 to 15 knots increasing to 15 to
20 knots. rain likely during the day, then rain showers and
freezing rain likely thursday night. waves 2 feet or less
building to 3 to 5 feet. 
.friday...east winds 15 to 25 knots becoming south. rain showers
and freezing rain likely during the day, then rain showers likely
friday night. waves 3 to 5 feet building to 3 to 6 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
326 am est mon mar 2 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 30.70 inches over the southern great lakes will move
off the new england coast late today. a warm front will lift 
north near lake erie on tuesday and become stationary through 
wednesday. the warm front will eventually lift north through the 
eastern great lakes on thursday. low pressure 29.70 inches will 
extend a cold front east across the region on saturday.


lez061-167>169-021515-
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-
326 am est mon mar 2 2026

.today...east winds 5 to 10 knots becoming northeast. the lake is
mostly ice covered.
.tonight...east winds 5 to 10 knots becoming southeast. 
.tuesday...east winds 5 to 10 knots. a chance of rain and
freezing rain in the morning, then rain likely in the afternoon. 
.tuesday night...northeast winds less than 10 knots. rain likely
in the evening, then a chance of rain overnight. 
.wednesday...northeast winds 5 to 10 knots becoming east. a
chance of rain during the day, then rain likely wednesday night. 
.thursday...east winds 5 to 15 knots becoming southwest. rain.
.friday...southwest winds 5 to 15 knots becoming south 15 to
20 knots. a chance of rain during the day, then rain likely
friday night. 

waves omitted due to the lake being mostly ice covered.

$$