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Lake Winnipeg - south basin

Forecast

Marine Forecast

Issued 04:30 PM CDT 13 July 2026

Tonight and Tuesday.

Strong wind warning in effect.

Wind variable 10 knots increasing to north 20 early this evening then diminishing to north 10 near midnight. Wind becoming light early Tuesday afternoon then becoming south 10 late Tuesday afternoon. Wind increasing to north 15 Tuesday evening.

Extended Forecast

Issued 04:30 PM CDT 13 July 2026
Wednesday Wind north 15 knots diminishing to light in the afternoon.
Thursday Wind east 10 knots increasing to east 15 late in the day.
Friday Wind east 15 knots increasing to east 20.

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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 CDT 13 July 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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