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open lake forecast for lake america
national weather service buffalo ny
1002 am est tue nov 10 2026

for waters beyond five nautical miles of shore on lake america

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 will move across southern quebec today 
before reaching the gulf of maine by wednesday. a weak ridge 
averaging 29.9 inches will build across the lower great lakes 
tonight through wednesday. another 29.5 inch low will move into the 
ohio valley wednesday night, then give way to a secondary low along 
the mid atlantic coast on thursday. this 29.2 inch coastal low will 
move northeast and offshore of the new england coast friday through 
saturday before reaching the canadian maritimes saturday night.


loz062-102200-
lake america open waters from the niagara river to hamlin beach-
1002 am est tue nov 10 2026

.this afternoon...west winds 20 to 25 knots. waves 4 to 7 feet.
waves occasionally around 9 feet. 
.tonight...northwest winds 15 to 25 knots diminishing to 5 to
15 knots. waves 4 to 7 feet subsiding to 1 to 3 feet. waves
occasionally around 9 feet. 
.wednesday...northwest winds 10 knots or less becoming east. a
chance of showers in the afternoon. waves 2 feet or less. 
.wednesday night...east winds 10 knots or less becoming northeast
and increasing to 15 to 20 knots overnight. rain. waves 2 feet or
less building to 2 to 4 feet. 
.thursday...northeast winds 15 to 25 knots becoming north. rain
during the day, then a chance of rain showers thursday night.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.friday...north winds 15 to 20 knots. a chance of rain showers.
waves 3 to 6 feet. 
.saturday...north winds 15 to 20 knots becoming northwest. a
chance of showers during the day. waves 2 to 4 feet. 

$$

fzus61 kbuf 101503
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open lake forecast for lake america
national weather service buffalo ny
1002 am est tue nov 10 2026

for waters beyond five nautical miles of shore on lake america

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 will move across southern quebec today 
before reaching the gulf of maine by wednesday. a weak ridge 
averaging 29.9 inches will build across the lower great lakes 
tonight through wednesday. another 29.5 inch low will move into the 
ohio valley wednesday night, then give way to a secondary low along 
the mid atlantic coast on thursday. this 29.2 inch coastal low will 
move northeast and offshore of the new england coast friday through 
saturday before reaching the canadian maritimes saturday night.


loz063>065-102200-
lake america open waters from hamlin beach to the saint lawrence
river-
1002 am est tue nov 10 2026

.this afternoon...west winds 15 to 25 knots. a chance of showers
late. waves 4 to 7 feet building to 6 to 9 feet. waves
occasionally around 11 feet. 
.tonight...northwest winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of showers early. waves 5 to 9 feet subsiding
to 3 to 6 feet. waves occasionally around 11 feet. 
.wednesday...northwest winds 10 knots or less becoming north.
waves 1 to 3 feet subsiding to 1 foot or less. 
.wednesday night...east winds 10 knots or less increasing to
15 to 20 knots. rain. waves 1 to 3 feet. 
.thursday...east winds 15 to 25 knots becoming north. rain during
the day, then rain showers likely thursday night. waves 3 to
6 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.friday...north winds 15 to 25 knots. rain showers likely during
the day, then a chance of rain showers friday night. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.saturday...north winds 15 to 20 knots becoming northwest. a
chance of rain showers. waves 3 to 5 feet. 

$$

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forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
1003 am est tue nov 10 2026


slz022-024-102200-
saint lawrence river from cape vincent to saint regis
1003 am est tue nov 10 2026

.this afternoon...southwest winds 10 to 15 knots becoming west. a
chance of showers, then showers likely late. 
.tonight...west winds 5 to 10 knots becoming northwest. a chance
of rain showers early. 
.wednesday...west winds less than 10 knots. partly sunny in the
morning, then becoming mostly cloudy. 
.wednesday night...light and variable winds becoming northeast
5 to 10 knots. a chance of rain showers. 
.thursday...northeast winds 5 to 15 knots becoming north. rain
likely during the day, then a chance of rain and snow showers
thursday night. 
.friday...north winds 5 to 15 knots. a chance of rain and snow
showers. 
.saturday...north winds 5 to 10 knots becoming northwest. a
chance of rain and snow showers during the day. 

$$