Lake St. Clair
Forecast
Marine Forecast
Issued 03:00 AM EST 31 January 2023
Today Tonight and Wednesday.
Wind northwest 15 knots diminishing to west 10 early this morning then backing to southwest 10 this afternoon. Wind increasing to southwest 15 this evening and to southwest 20 Wednesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EST 31 January 2023
Today Tonight and Wednesday.
Waves 0.5 metres subsiding to less than 0.5 this morning then
building to 0.5 near midnight.
Extended Forecast
Issued 03:00 AM EST 31 January 2023
Thursday
Wind southwest 15 knots.
Friday
Wind northwest 15 knots diminishing to
light.
Saturday
Wind light becoming south 15 knots.
Ice Forecast*
Issued 12:00 PM EST 30 January 2023 Today Tonight and Tuesday Open water except 2 tenths new lake ice along the eastern shore.
*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 30 January 2023 Today Tonight and TuesdayIce Coverage
Open water except 2 tenths new lake ice along the eastern shore.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 31 January 2023 Today Tonight and Wednesday At 3:00 a.m. EST today departing low 1020 mb located over southernQuebec.
At 3:00 a.m. EST today ridge located on a line northeast-southwest
over Lake Huron.
By 3:00 a.m. EST Wednesday ridge located on a line east-west over
Lake Ontario.
By 3:00 a.m. EST Wednesday low 1019 mb located near Whitefish Bay.
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