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Whitefish Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 March 2025

Today Tonight and Sunday.

Wind north 20 knots backing to northwest 15 this morning then diminishing to light early this evening. Wind becoming southeast 10 Sunday morning then increasing to southeast 20 near noon Sunday.

Periods of snow ending early this morning. Snow Sunday evening. Visibility 1 mile or less in snow.

Waves

Issued 03:00 AM EDT 22 March 2025
Today Tonight and Sunday. Mainly ice covered.

Extended Forecast

Issued 03:00 AM EDT 22 March 2025
Monday Wind east 15 knots.
Tuesday Wind north 15 knots diminishing to light.
Wednesday Wind light becoming northwest 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 21 March 2025 Today Tonight and Saturday 7 tenths medium lake ice including 3 tenths thick lake ice. Consolidated thick lake ice in the eastern section.

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

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Superior marine weather areas Slate Island - 45136 Lake Of the Woods - 45148 Kenora Airport Royal Island Armstrong Airport Caribou Island Marathon Airport Pukaskwa National Park Thunder Bay Airport Welcome Island Little Flatland Island Sault Ste. Marie Airport Wawa Airport
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 21 March 2025 Today Tonight and Saturday

Ice Coverage

7 tenths medium lake ice including 3 tenths thick lake ice.
Consolidated thick lake ice in the eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 22 March 2025 Today Tonight and Sunday At 3:00 a.m. EDT today departing ridge located on a line north-south
over eastern New York State.

At 3:00 a.m. EDT today cold front located on a line
northeast-southwest over northern Lake Huron.
By 3:00 a.m. EDT Sunday cold front located on a line
northeast-southwest over Maine.

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

Great Lakes - Lake Superior Area

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