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Whitefish Bay

Forecast

Marine Forecast

Issued 06:30 PM EDT 13 October 2026

Tonight and Wednesday.

Strong wind warning in effect.

Wind northwest 20 knots diminishing to northwest 15 Wednesday morning and to northeast 10 Wednesday evening.

Waves

Issued 06:30 PM EDT 13 October 2026
Tonight and Wednesday. Waves 0.5 to 1 metre building to 1 to 1.5 late overnight then subsiding to 0.5 to 1 near noon Wednesday.

Extended Forecast

Issued 06:30 PM EDT 13 October 2026
Thursday Wind light becoming southeast 15 knots in the morning then diminishing to light late in the day.
Friday Wind southeast 15 knots increasing to north 35.
Saturday Wind north 15 knots increasing to west 25 late in the day.

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Map of Great Lakes - Lake Superior marine weather areas Royal Island Kenora Airport Sault Ste. Marie Airport Armstrong Airport Caribou Island Marathon Airport Pukaskwa National Park Wawa Airport Thunder Bay Airport Welcome Island Little Flatland Island 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 17 May 2026 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Whitefish Bay

Issued 8:37 PM EDT 13 October 2026

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 13 October 2026 Tonight and Wednesday At 6:30 p.m. EDT tonight departing ridge located on a line
northwest-southeast over Nova Scotia.

At 6:30 p.m. EDT tonight low 1004 mb located east of Toronto.
By 6:30 p.m. EDT Wednesday low 1001 mb located near Prince Edward
Island.

By 6:30 p.m. EDT Wednesday high 1024 mb located near Lake Nipigon.

Great Lakes - Lake Superior Area

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