Lake St. Clair
Forecast
Marine Forecast
Issued 03:00 AM EDT 27 March 2023
Today Tonight and Tuesday.
Wind northeast 15 knots backing to north 15 this morning then veering to northeast 15 early this evening. Wind diminishing to north 10 near midnight then becoming light Tuesday morning. Wind becoming south 10 Tuesday evening.
Periods of rain or snow ending near noon.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 27 March 2023
Today Tonight and Tuesday.
Waves 0.5 metres or less.
Extended Forecast
Issued 03:00 AM EDT 27 March 2023
Wednesday
Wind southwest 15 knots veering to northwest
15 in the afternoon.
Thursday
Wind light becoming south 15 knots late in
the day.
Friday
Wind south 15 knots becoming north 15 late in
the day.
Ice Forecast*
Issued 12:00 PM EDT 26 March 2023 Today Tonight and Monday Open water.
*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 EDT 26 March 2023 Today Tonight and MondayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 27 March 2023 Today Tonight and Tuesday At 3:00 a.m. EDT today departing low 1007 mb located over westernQuebec.
At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Saskatchewan.
By 3:00 a.m. EDT Tuesday ridge located on a line northeast-southwest
over northern Ontario.
At 3:00 a.m. EDT today low 1012 mb located over northern Ohio.
By 3:00 a.m. EDT Tuesday low 1009 mb located southeast of New
York State.
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