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Lake Nipigon

Forecast

Marine Forecast

Issued 05:00 PM EDT 25 October 2026

Tonight and Monday.

Strong wind warning in effect.

Wind west 20 knots veering to northwest 20 this evening then diminishing to northwest 15 late overnight. Wind diminishing to north 10 Monday morning then becoming light Monday 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

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Lake Nipigon

Issued 5:00 PM EDT 25 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

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Great Lakes - Lake Superior Area

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