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open lake forecast for lake ontario
national weather service buffalo ny
829 am est sun jan 24 2021

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 will move into the eastern great
lakes today and then remain in place monday through tuesday 
across ontario and quebec. a 29.6 inch low will reach the ohio 
valley monday night and then move east across pennsylvania tuesday
before dissipating over southern new england by wednesday.

loz062-242215-
lake ontario open waters from the niagara river to hamlin beach-
829 am est sun jan 24 2021

.this afternoon...northeast winds 10 knots or less becoming west.
scattered snow showers early. waves 2 feet or less. 
.tonight...southwest winds 10 knots or less. waves 1 foot or
less. 
.monday...west winds 10 knots or less. waves 1 foot or less. 
.monday night...north winds less than 10 knots becoming east and
increasing to 15 to 20 knots overnight. a chance of snow
overnight. waves 1 foot or less building to 3 to 6 feet. 
.tuesday...east winds 15 to 25 knots becoming northeast. snow
during the day, then snow showers tuesday night. waves 4 to
7 feet subsiding to 3 to 5 feet. waves occasionally around
9 feet. 
.wednesday...northeast winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...north winds 15 to 20 knots. waves 2 to 4 feet. 

$$

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loz063>065-242215-
lake ontario open waters from hamlin beach to the saint lawrence
river-
829 am est sun jan 24 2021

.this afternoon...north winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. waves 1 to 3 feet. 
.tonight...west winds 10 knots or less. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.monday night...east winds 10 knots or less increasing to 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet. 
.tuesday...east winds 15 to 25 knots becoming northeast. snow
likely during the day, then snow showers likely tuesday night.
waves 3 to 5 feet subsiding to 2 to 4 feet. 
.wednesday...northeast winds 15 to 20 knots. waves 1 to 3 feet
building to 2 to 4 feet. 
.thursday...north winds 15 to 20 knots. waves 2 to 4 feet
building to 3 to 5 feet, then subsiding to 2 to 4 feet. 

$$

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lez061-168-169-242115-
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-
940 am est sun jan 24 2021

.this afternoon...south winds 5 to 10 knots becoming southeast. a
chance of light snow. waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming south. waves
1 foot or less. 
.monday...south winds 10 knots or less becoming northeast 10 to
15 knots. waves 2 feet or less. 
.monday night...east winds 15 to 20 knots. a chance of snow and
rain showers. waves 1 to 3 feet building to 3 to 5 feet. 
.tuesday...east winds 15 to 20 knots becoming northeast 10 to
15 knots. a chance of snow and rain showers during the day, then
a chance of snow showers tuesday night. waves 3 to 5 feet
subsiding to 1 to 3 feet. 
.wednesday...northeast winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...north winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 

$$