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Lake Winnipeg - south basin

Forecast

Marine Forecast

Issued 04:30 PM CST 13 November 2025

Tonight and Friday.

Strong wind warning in effect.

Wind southeast 10 to 15 knots increasing to southeast 15 to 20 this evening then veering to south 25 late overnight. Wind diminishing to northwest 15 to 20 Friday afternoon then increasing to northwest 25 Friday evening.

Extended Forecast

Issued 04:30 PM CST 13 November 2025
Saturday Wind southwest 15 knots veering to northwest 20 in the morning then increasing to northwest 25 late in the day.
Sunday Wind northwest 25 knots diminishing to west 15 late in the day.
Monday Wind light.

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Map of Prairies - Manitoba Lakes marine weather areas Lake Winnipeg South Basin - 45140 Gimli Harbour Lake Of the Woods - 45148 Lake Winnipeg Narrows - 45145 Lake Winnipeg North - 45144 Grand Rapids Royal Island Kenora Airport Norway House Airport Swan River Oak Point Marine McCreary Dauphin Airport Victoria Beach Carberry Gimli Fisher Branch George Island Berens River Airport Winnipeg Richardson Int'l Airport Sprague Wasagaming Portage Southport Airport
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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 Winnipeg - south basin

Issued 4:30 PM CST 13 November 2025

'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 or Weatheradio stations.

Synopsis

There is no Synopsis issued for this area. However, on occasion Marine Weather Statements will be posted here.

Prairies - Manitoba Lakes Area

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