Western Lake Superior
Forecast
Marine Forecast
Issued 03:00 AM EDT 28 March 2024
Today Tonight and Friday.
Wind west 20 knots diminishing to west 15 near noon then veering to northwest 15 this evening. Wind backing to west 15 near noon Friday then diminishing to north 10 Friday evening.
Flurries ending this evening. Visibility 1 mile or less in flurries.
Risk of freezing spray this morning.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 28 March 2024
Today Tonight and Friday.
Waves 2 metres subsiding to 1 to 1.5 this afternoon and to 0.5 to
1 near midnight.
Extended Forecast
Issued 03:00 AM EDT 28 March 2024
Saturday
Wind light.
Sunday
Wind light.
Monday
Wind light.
Ice Forecast*
Issued 12:00 PM EDT 27 March 2024 Today Tonight and Thursday Open water except 1 tenth rotten medium lake ice along parts of the
shores. CONSOLIDATED rotten thick lake ice in Black Bay, Nipigon
Bay, and parts of Thunder Bay.
*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 27 March 2024 Today Tonight and ThursdayIce Coverage
Open water except 1 tenth rotten medium lake ice along parts of the
shores. CONSOLIDATED rotten thick lake ice in Black Bay, Nipigon
Bay, and parts of Thunder Bay.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 28 March 2024 Today Tonight and Friday At 3:00 a.m. EDT today quasi-stationary low 995 mb located oversouthern Hudson Bay.
At 3:00 a.m. EDT today ridge located on a line north-south over
eastern Saskatchewan.
By 3:00 a.m. EDT Friday ridge located on a line northwest-southeast
over Lake of the Woods.
Great Lakes - Lake Superior Area
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