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Lake Nipigon

Forecast

Marine Forecast

Issued 11:30 AM EDT 15 October 2026

Today Tonight and Friday.

Strong wind warning in effect.

Wind south 10 knots backing to southeast 10 this afternoon then increasing to northeast 15 this evening. Wind increasing to north 30 late overnight then diminishing to north 20 near noon Friday. Wind diminishing to northwest 15 Friday evening.

Periods of drizzle changing to periods of rain this afternoon then to scattered flurries or scattered showers Friday morning and ending near noon Friday.

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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 11:30 AM EDT 15 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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