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Whitefish Bay

Forecast

Marine Forecast

Issued 06:30 PM EST 05 March 2026

Tonight and Friday.

Wind southeast 10 knots increasing to southeast 15 this evening and to southeast 20 Friday evening.

Risk of freezing drizzle overnight and Friday morning. Periods of drizzle Friday afternoon changing to periods of rain and fog patches.

Waves

Issued 06:30 PM EST 05 March 2026
Tonight and Friday. Mainly ice covered.

Extended Forecast

Issued 06:30 PM EST 05 March 2026
Saturday Wind light increasing to northwest 20 knots in the afternoon.
Sunday Wind southwest 20 knots.
Monday Wind southwest 15 knots veering to northwest 15.

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

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

Ice Forecasts

Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 5 March 2026 Tonight and Friday At 6:30 p.m. EST tonight ridge located on a line northwest-southeast
over central Quebec.
By 6:30 p.m. EST Friday departing ridge located on a line
northwest-southeast over Labrador.

At 6:30 p.m. EST tonight low 1017 mb located over Lake Erie.
By 6:30 p.m. EST Friday departing low 1020 mb located over the
East Coast of the U.S.

By 6:30 p.m. EST Friday trough located on a line north-south over
Lake Superior.

Great Lakes - Lake Superior Area

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