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Government of Canada / Gouvernement du Canada

Whitefish Bay

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 19 March 2026

Today Tonight and Friday.

Wind southwest 10 knots increasing to northwest 15 this morning then diminishing to light this afternoon. Wind increasing to southeast 15 near midnight and to southeast 20 overnight. Wind diminishing to light Friday morning then becoming northwest 10 Friday evening.

Flurries ending early this morning with a risk of freezing drizzle. Snow beginning near midnight with a risk of freezing rain and changing to scattered showers or scattered flurries Friday morning and ending Friday morning. Visibility 1 mile or less in precipitation.

Waves

Issued 03:00 AM EDT 19 March 2026
Today Tonight and Friday. Mainly ice covered.

Extended Forecast

Issued 03:00 AM EDT 19 March 2026
Saturday Wind light becoming southeast 15 knots late in the day.
Sunday Wind light becoming northeast 15 knots.
Monday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 18 March 2026 Today Tonight and Thursday 7 tenths thick lake ice. Consolidated thick lake ice in the southeastern section.

*Ice Forecast and Warnings also apply to U.S. waters

 

[ Canadian Ice Service ]

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Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Issued 12:00 PM EDT 18 March 2026 Today Tonight and Thursday

Ice Coverage

7 tenths thick lake ice. Consolidated thick lake ice in the
southeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 19 March 2026 Today Tonight and Friday At 3:00 a.m. EDT today low 1010 mb located over northeastern
Ontario.
By 3:00 a.m. EDT Friday departing low 1013 mb located over Quebec.

At 3:00 a.m. EDT today ridge located on a line north-south over
eastern Manitoba.
By 3:00 a.m. EDT Friday ridge located on a line north-south over
eastern Ontario.

By 3:00 a.m. EDT Friday low 1005 mb located over northwestern
Ontario.

Great Lakes - Lake Superior Area

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