Lake St. Clair
Forecast
Marine Forecast
Issued 10:30 AM EST 31 January 2023
Today Tonight and Wednesday.
Wind west 10 knots backing to southwest 10 this afternoon then increasing to southwest 15 this evening. Wind increasing to southwest 20 Wednesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EST 31 January 2023
Today Tonight and Wednesday.
Waves less than 0.5 metres 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 31 January 2023 Today Tonight and Wednesday 1 tenth new lake ice except 9 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 31 January 2023 Today Tonight and WednesdayIce Coverage
1 tenth new lake ice except 9 tenths new lake ice along the eastern
shore.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 31 January 2023 Tonight and Wednesday At 6:30 p.m. EST tonight ridge located on a line east-west overLake Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line
northeast-southwest over New York State.
At 6:30 p.m. EST tonight low 1019 mb located over northern Lake
Superior.
By 6:30 p.m. EST Wednesday dissipating low 1020 mb located over
central Quebec.
By 6:30 p.m. EST Wednesday approaching cold front located on a
line northeast-southwest over southern Manitoba.
Great Lakes - Lake Erie and Lake Ontario Area
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