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North Channel

Forecast

Marine Forecast

Issued 05:00 PM EDT 10 October 2026

Tonight and Sunday.

Strong wind warning in effect.

Wind southeast 20 knots veering to south 20 early this evening then diminishing to south 15 late overnight. Wind diminishing to south 10 Sunday evening.

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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

North Channel

Issued 5:00 PM EDT 10 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.

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Great Lakes - Lake Superior Area

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