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open lake forecast for lake ontario
national weather service buffalo ny
1003 pm est sun mar 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 strong 30.7 inch high will build southeast over the 
lower great lakes tonight before moving off the new england coast 
monday night. a weak 30.1 inch low will then 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 while shifting across southern new england on 
friday.


loz062-063-021000-
lake ontario open waters from the niagara river to sodus bay-
1003 pm est sun mar 1 2026

.overnight...northwest winds 5 to 15 knots becoming north.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...north winds 10 knots or less becoming southeast. waves
1 foot or less. 
.monday night...southeast winds 10 to 15 knots becoming south.
waves 1 to 3 feet. 
.tuesday...south winds 5 to 15 knots becoming east. a chance of
rain in the afternoon. waves 2 feet or less. 
.tuesday night...east winds 5 to 10 knots becoming north. a
chance of rain. waves 1 foot or less. 
.wednesday...northeast winds 5 to 15 knots becoming east. a
chance of rain showers wednesday night. waves 2 feet or less. 
.thursday...northeast winds 10 to 15 knots becoming east 15 to
20 knots. rain showers likely. waves 1 to 3 feet building to 3 to
5 feet. 
.friday...southeast winds 15 to 20 knots becoming south. a chance
of rain showers during the day, then rain showers likely friday
night. waves 3 to 5 feet. 

$$

fzus61 kbuf 020303
glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
1003 pm est sun mar 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 strong 30.7 inch high will build southeast over the 
lower great lakes tonight before moving off the new england coast 
monday night. a weak 30.1 inch low will then 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 while shifting across southern new england on 
friday.


loz064-065-021000-
lake ontario open waters from sodus bay to the saint lawrence
river-
1003 pm est sun mar 1 2026

.overnight...north winds 5 to 15 knots. waves 1 to 3 feet. 
.monday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.monday night...southeast winds 5 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots becoming southeast. a
chance of rain and snow in the afternoon. waves 1 to 3 feet. 
.tuesday night...southeast winds 10 knots or less. a chance of
rain. waves 1 foot or less. 
.wednesday...east winds 10 knots or less. a chance of rain
showers wednesday night. waves 2 feet or less. 
.thursday...northeast winds 10 to 15 knots becoming east 15 to
20 knots. rain showers likely. waves 2 feet or less building to
2 to 4 feet. 
.friday...southeast winds 15 to 25 knots becoming south. rain
showers likely. waves 2 to 4 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.

$$