Lake St. Clair
Forecast
Marine Forecast
Issued 06:30 PM EDT 12 April 2021
Tonight and Tuesday.
Wind light becoming west 10 knots this evening then backing to southwest 10 Tuesday morning.
Showers this evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 12 April 2021
Tonight and Tuesday.
Waves less than one half metre.
Extended Forecast
Issued 06:30 PM EDT 12 April 2021
Wednesday
Wind northwest 15 knots diminishing to light
in the morning then becoming northwest 15 late in the day.
Thursday
Wind northwest 15 knots diminishing to
light.
Friday
Wind northwest 20 knots veering to northeast
15.
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 6:30 PM EDT 12 April 2021 Tonight and Tuesday At 6:30 p.m. EDT tonight low 1006 mb located over Duluth.By 6:30 p.m. EDT Tuesday weakening low 1012 mb located near the
Ontario - Minnesota border.
At 6:30 p.m. EDT tonight quasi-stationary trough from low located
on a line northwest-southeast over Lake Huron.
Great Lakes - Lake Huron Area
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