Western Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EST 23 January 2021
Today Tonight and Sunday.
Wind northwest 15 knots increasing to northwest 20 this afternoon then diminishing to northwest 15 this evening. Wind diminishing to northwest 10 late overnight then becoming light Sunday morning.
Waves
Issued 10:30 AM EST 23 January 2021
Today Tonight and Sunday.
Waves one half metre or less building to one early this evening
then subsiding to one half metre or less near midnight.
Extended Forecast
Issued 03:00 AM EST 23 January 2021
Monday
Wind light increasing to northeast 20 knots
late in the day.
Tuesday
Wind northeast 25 knots diminishing to light
late in the day.
Wednesday
Wind north 15 knots diminishing to
light.
Ice Forecast*
Issued 12:00 PM EST 22 January 2021 Today Tonight and Saturday Open water.
*Ice Forecast and Warnings also apply to U.S. waters
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EST 22 January 2021 Today Tonight and SaturdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EST 23 January 2021 Today Tonight and Sunday At 10:30 a.m. EST today ridge located from Indiana to Lake Superior.By 10:30 a.m. EST Sunday ridge located from North Carolina to Lake
Erie then to Hudson Bay.
At 10:30 a.m. EST today low 1012 mb located over central Manitoba.
By 10:30 a.m. EST Sunday low 1015 mb located northwest of Lake
Superior.
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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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