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Whitefish Bay

Forecast

Marine Forecast

Issued 06:30 PM EST 14 January 2026

Tonight and Thursday.

Wind north 20 knots diminishing to north 15 near midnight then veering to northeast 15 early Thursday morning. Wind diminishing to northeast 10 late Thursday morning then becoming light near noon Thursday. Wind becoming southeast 10 Thursday evening.

Risk of freezing spray tonight.

Waves

Issued 06:30 PM EST 14 January 2026
Tonight and Thursday. Waves 1.5 metres subsiding to 0.5 to 1 late overnight and to 0.5 or less near noon Thursday.

Extended Forecast

Issued 06:30 PM EST 14 January 2026
Friday Wind south 25 knots.
Saturday Wind light becoming northeast 15 knots late in the day.
Sunday Wind light becoming southwest 15 knots.

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Map of Great Lakes - Lake Superior marine weather areas Pukaskwa National Park Marathon Airport Caribou Island Armstrong Airport Royal Island Kenora Airport Thunder Bay Airport Welcome Island Lake Of the Woods - 45148 Little Flatland Island Sault Ste. Marie Airport Wawa Airport Slate Island - 45136
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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 14 January 2026 Tonight and Thursday At 6:30 p.m. EST tonight trough located on a line
northeast-southwest over southern Ontario.
By 6:30 p.m. EST Thursday trough located on a line
northeast-southwest over New Brunswick.

At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over the Ontario - Minnesota border.
By 6:30 p.m. EST Thursday ridge located on a line
northeast-southwest over Lake Michigan.

At 6:30 p.m. EST tonight warm front located over northwestern
Manitoba.
By 6:30 p.m. EST Thursday warm front located over northwestern
Ontario.

Great Lakes - Lake Superior Area

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