Lake St. Clair
Forecast
Marine Forecast
Issued 03:00 AM EST 19 January 2021
Today Tonight and Wednesday.
Wind southwest 15 knots veering to west 20 this morning then becoming west 15 to 20 early this evening. Wind veering to northwest 20 near midnight then diminishing to west 10 Wednesday morning. Wind increasing to southwest 15 near noon Wednesday and to southwest 30 Wednesday evening.
Flurries ending overnight.
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 18 January 2021 Today Tonight and TuesdayIce Coverage
Open water except 1 tenth thin lake ice along the northeastern
shore.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EST 19 January 2021 Today Tonight and Wednesday At 10:30 a.m. EST today low 1013 mb located over Lake Nipissing.By 10:30 a.m. EST Wednesday departing low 1007 mb located over
southern Nova Scotia.
At 10:30 a.m. EST today ridge located on a line northeast-southwest
over Manitoba.
By 10:30 a.m. EST Wednesday ridge located on a line
northeast-southwest over southwestern Ontario.
By 10:30 a.m. EST Wednesday approaching low 984 mb located near
the Ontario - Manitoba border.
Great Lakes - Lake Erie and Lake Ontario Area
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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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