Western Lake Ontario
Forecast
Marine Forecast
Issued 03:00 AM EST 02 March 2021
Today Tonight and Wednesday.
Wind northwest 20 knots backing to west 15 early this morning then to southwest 15 near noon. Wind increasing to southwest 20 this afternoon and to southwest 30 this evening. Wind diminishing to southwest 20 overnight and to southwest 15 near noon Wednesday. Wind veering to northwest 15 Wednesday afternoon then diminishing to northwest 10 Wednesday evening.
Flurries early this morning.
Freezing spray warning in effect.
Freezing spray ending this morning.
Waves
Extended Forecast
Ice Forecast*
*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 1 March 2021 Today Tonight and TuesdayIce Coverage
Open water.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Western Lake Ontario
Issued 03:00 AM EST 02 March 2021Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 2 March 2021 Today Tonight and Wednesday At 3:00 a.m. EST today ridge located from Missouri to Michiganthen to James Bay.
By 3:00 a.m. EST Wednesday ridge located on a line east-west over
West Virginia.
At 3:00 a.m. EST today low 1002 mb located west of Lake Winnipeg.
By 3:00 a.m. EST Wednesday low 1006 mb located near Lake Nipissing.
By 3:00 a.m. EST Wednesday approaching ridge located on a line
northeast-southwest over the Ontario - Manitoba border.
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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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