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glflo 

open lake forecast for lake ontario
national weather service buffalo ny
630 pm est fri jan 22 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 29.4 inch low will track across quebec this late
evening and then redevelop across the canadian maritimes tonight 
and saturday. meanwhile a 30.4 inch high will build from the upper
mississippi valley tonight to the central great lakes saturday 
then to the eastern great lakes sunday. a 29.6 inch low will track
from missouri on monday to the mid atlantic coast on tuesday.

loz062-230400-
lake ontario open waters from the niagara river to hamlin beach-
630 pm est fri jan 22 2021

.tonight...northwest winds 15 to 25 knots. lake effect snow
early, then a chance of snow showers from late evening on. waves
3 to 6 feet. 
.saturday...northwest winds 15 to 20 knots. a chance of snow
showers early. waves 3 to 6 feet. 
.saturday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.sunday...northwest winds 10 to 15 knots becoming light and
variable. waves 1 to 3 feet subsiding to 1 foot or less. 
.sunday night...east winds 10 knots or less. waves 1 foot or
less. 
.monday...east winds 5 to 15 knots becoming northeast 15 to
20 knots. a chance of snow monday night. waves 2 feet or less
building to 2 to 4 feet. 
.tuesday...northeast winds 10 to 15 knots becoming north. a
chance of snow during the day. waves 2 to 4 feet subsiding to
1 to 2 feet. 
.wednesday...north winds 5 to 10 knots becoming northeast. waves
1 to 2 feet. 

$$

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glflo 

loz063>065-230400-
lake ontario open waters from hamlin beach to the saint lawrence
river-
630 pm est fri jan 22 2021

.tonight...northwest winds 15 to 25 knots. lake effect snow
early, then a chance of snow showers from late evening on. waves
4 to 7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.saturday...northwest winds 15 to 25 knots. a chance of snow
showers. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.saturday night...northwest winds 15 to 25 knots. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.sunday...northwest winds 5 to 15 knots diminishing to less than
10 knots. waves 2 to 4 feet subsiding to 1 foot or less. 
.sunday night...northwest winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.monday...northeast winds 5 to 15 knots. a chance of snow monday
night. waves 1 to 3 feet. 
.tuesday...northeast winds 5 to 15 knots becoming north.
scattered snow showers. waves 1 to 3 feet. 
.wednesday...north winds 5 to 10 knots becoming northeast. waves
2 feet or less. 

$$