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North Channel

Forecast

Marine Forecast

Issued 11:30 AM EDT 15 July 2026

Today Tonight and Thursday.

Strong wind warning in effect.

Wind west 10 knots increasing to west 20 this afternoon then diminishing to northwest 15 this evening. Wind diminishing to northwest 10 near midnight then increasing to west 15 Thursday afternoon. Wind diminishing to north 10 Thursday evening.

Smoke. Visibility as low as 1 mile in smoke.

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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 17 May 2026 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

North Channel

Issued 11:30 AM EDT 15 July 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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