Lake St. Clair
Forecast
Marine Forecast
Issued 06:30 PM EST 08 March 2021
Tonight and Tuesday.
Wind southwest 20 knots diminishing to west 10 this evening then becoming light near midnight. Wind becoming southeast 10 Tuesday afternoon then increasing to south 15 Tuesday evening.
Waves
Issued 06:30 PM EST 08 March 2021
Tonight and Tuesday.
Over open water waves one half metre or less.
Extended Forecast
Issued 06:30 PM EST 08 March 2021
Wednesday
Wind southwest 15 knots increasing to
southwest 20 late in the day.
Thursday
Wind southwest 20 knots.
Friday
Wind west 15 knots.
Ice Forecast*
Issued 12:00 PM EST 8 March 2021 Today Tonight and Tuesday 1 tenth medium lake ice except 9 plus tenths medium lake ice in the
eastern 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 8 March 2021 Today Tonight and TuesdayIce Coverage
1 tenth medium lake ice except 9 plus tenths medium lake ice in the
eastern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 8 March 2021 Tonight and Tuesday At 6:30 p.m. EST tonight trough located on a line north-south overnortheastern Ontario.
By 6:30 p.m. EST Tuesday departing trough located on a line
north-south over eastern Quebec.
At 6:30 p.m. EST tonight ridge located on a line northwest-southeast
over eastern Minnesota.
By 6:30 p.m. EST Tuesday ridge located on a line north-south over
eastern New York State.
At 6:30 p.m. EST tonight low 1007 mb located over Wyoming.
By 6:30 p.m. EST Tuesday low 1003 mb located over northern
Minnesota.
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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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