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North Channel

Forecast

Marine Forecast

Issued 05:00 PM EDT 27 July 2026

Tonight and Tuesday.

Wind southwest 10 knots becoming north 10 early this evening then increasing to north 15 early Tuesday morning.

Scattered showers ending overnight with a risk of thunderstorms.

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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)

Squall warning in effect

North Channel

Issued 6:58 PM EDT 27 July 2026 Squalls with wind gusts up to 45 knots and hail of 2 to 4 centimetres are expected or occurring in the area.

As of 6:57 p.m. EDT, a thunderstorm near Desbarats is moving southeastward at 10 knots.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

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