Western Lake Ontario
Forecast
Marine Forecast
Issued 03:00 AM EST 23 January 2021
Today Tonight and Sunday.
Wind northwest 20 knots diminishing to northwest 15 this morning then increasing to northwest 15 to 20 this afternoon. Wind becoming northwest 15 early this evening then diminishing to northwest 10 near midnight. Wind becoming light Sunday morning.
Flurries ending early this morning.
Waves
Issued 03:00 AM EST 23 January 2021
Today Tonight and Sunday.
Waves one half to one metre 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 3:00 AM EST 23 January 2021 Today Tonight and Sunday At 3:00 a.m. EST today ridge located from Illinois to Lake Superiorthen to Hudson Bay.
By 3:00 a.m. EST Sunday ridge located from North Carolina to Lake
Erie then to Hudson Bay.
At 3:00 a.m. EST today low 1011 mb located over eastern
Saskatchewan.
By 3:00 a.m. EST Sunday low 1013 mb located northeast of Lake of
the Woods.
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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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