Lake St. Clair
Forecast
Marine Forecast
Issued 10:30 AM EDT 12 April 2021
Today Tonight and Tuesday.
Wind light becoming west 10 knots this evening then backing to southwest 10 Tuesday morning.
Showers ending near midnight. Fog patches dissipating this afternoon.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EDT 12 April 2021
Today Tonight and Tuesday.
Waves less than one half metre.
Extended Forecast
Issued 03:00 AM EDT 12 April 2021
Wednesday
Wind light becoming northwest 15 knots in
the afternoon.
Thursday
Wind northwest 15 knots.
Friday
Wind north 15 knots diminishing to
light.
Ice Forecast*
Issued 12:00 PM EDT 12 April 2021 Today Tonight and Tuesday 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 12 April 2021 Today Tonight and TuesdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 12 April 2021 Today Tonight and Tuesday At 10:30 a.m. EDT today low 1001 mb located over Duluth.By 10:30 a.m. EDT Tuesday weakening low 1007 mb located near the
Ontario - Minnesota border.
At 10:30 a.m. EDT today quasi-stationary trough from low located
on a line northwest-southeast over Lake Huron.
Great Lakes - Lake Erie and Lake Ontario Area
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