Lake St. Clair
Forecast
Marine Forecast
Issued 03:00 AM EST 03 March 2021
Today Tonight and Thursday.
Wind southwest 15 knots diminishing to southwest 10 early this morning then veering to northwest 10 near noon. Wind veering to north 10 near midnight then increasing to north 15 Thursday morning.
Waves
Issued 03:00 AM EST 03 March 2021
Today Tonight and Thursday.
Mainly ice covered.
Extended Forecast
Issued 03:00 AM EST 03 March 2021
Friday
Wind light becoming northwest 15 knots in the
morning.
Saturday
Wind northwest 15 knots diminishing to light
late in the day.
Sunday
Wind light.
Ice Forecast*
Issued 12:00 PM EST 2 March 2021 Today Tonight and Wednesday 8 tenths medium lake ice except consolidated medium lake ice in the
southeastern section.
*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 2 March 2021 Today Tonight and WednesdayIce Coverage
8 tenths medium lake ice except consolidated medium lake ice in the
southeastern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 3 March 2021 Today Tonight and Thursday At 3:00 a.m. EST today dissipating low 1005 mb located overnortheastern Ontario.
At 3:00 a.m. EST today ridge located from Hudson Bay to Lake
Winnipeg.
By 3:00 a.m. EST Thursday ridge located on a line
northeast-southwest over 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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