Lake St. Clair
Forecast
Marine Forecast
Issued 06:30 PM EDT 16 June 2025
Tonight and Tuesday.
Wind southeast 10 knots becoming light near midnight then becoming south 10 early Tuesday morning. Wind increasing to south 15 Tuesday afternoon then diminishing to southwest 10 Tuesday evening.
Scattered showers Tuesday late in the day with a risk of thunderstorms.
Waves
Issued 06:30 PM EDT 16 June 2025
Tonight and Tuesday.
Waves less than 0.5 metres.
Extended Forecast
Issued 06:30 PM EDT 16 June 2025
Wednesday
Wind light becoming south 15 knots in the
afternoon.
Thursday
Wind southwest 15 knots veering to northwest
15.
Friday
Wind light.
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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 16 May 2025 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 16 June 2025 Tonight and Tuesday At 6:30 p.m. EDT tonight departing ridge located on a line east-westover New York State.
At 6:30 p.m. EDT tonight low 1007 mb located over western Minnesota.
By 6:30 p.m. EDT Tuesday low 995 mb located south of James Bay.
By 6:30 p.m. EDT Tuesday high 1011 mb located over South Dakota.
Great Lakes - Lake Erie and Lake Ontario Area
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