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Lake Winnipeg - south basin

Warnings

Forecast

Marine Forecast

Issued 03:00 AM CDT 11 September 2026

Today Tonight and Saturday.

Strong wind warning in effect.

Wind west 20 knots diminishing to west 15 early this afternoon then increasing to west 20 late this evening. Wind veering to northwest 25 Saturday morning.

Extended Forecast

Issued 03:00 AM CDT 11 September 2026
Sunday Wind northwest 20 knots diminishing to west 10 in the afternoon.
Monday Wind south 10 knots increasing to southeast 25.
Tuesday Wind north 25 knots diminishing to northwest 15.

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Map of Prairies - Manitoba Lakes marine weather areas Lake Winnipeg South Basin - 45140 Berens River Airport 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 Fisher Branch George Island 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 03:00 AM CDT 11 September 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

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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Marine Weather for Canada

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