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Lake Winnipeg - south basin

Forecast

Marine Forecast

Issued 04:30 PM CDT 17 June 2025

Tonight and Wednesday.

Strong wind warning in effect.

Wind light becoming west 10 knots after midnight then becoming light early Wednesday afternoon. Wind increasing to northwest 20 late Wednesday afternoon then diminishing to northeast 15 Wednesday evening.

Scattered showers Wednesday with a risk of thunderstorms.

Extended Forecast

Issued 04:30 PM CDT 17 June 2025
Thursday Wind northeast 15 knots diminishing to light in the afternoon.
Friday Wind southeast 15 knots diminishing to northeast 10.
Saturday Wind north 15 knots veering to northeast 20 late in the day.

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Weather Conditions

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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 17 June 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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