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Lake Winnipeg - south basin

Forecast

Marine Forecast

Issued 11:30 AM CST 14 February 2026

Today Tonight and Sunday.

Strong wind warning in effect.

Wind light becoming southwest 10 knots near midnight then backing to southeast 10 late overnight. Wind increasing to south 20 Sunday morning then diminishing to southwest 15 Sunday afternoon. Wind diminishing to northwest 10 Sunday evening.

Temperatures minus 11 rising to minus 1 then falling to minus 6 Sunday evening.

Extended Forecast

Issued 03:00 AM CST 18 December 2025 Forecasts have ended for the season.

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Map of Prairies - Manitoba Lakes marine weather areas Lake Winnipeg South Basin - 45140 Fisher Branch 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 Gimli Harbour 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

No watches or warnings in effect.

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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