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Lake Winnipeg - south basin


Marine Forecast

Issued 03:00 AM CDT 17 June 2021

Today Tonight and Friday.

Strong wind warning in effect.

Wind west 20 knots increasing to west 25 late this afternoon then veering to north 20 Friday afternoon. Wind diminishing to north 15 Friday evening.

Showers tonight.

Extended Forecast

Issued 03:00 AM CDT 17 June 2021
Saturday Wind north 15 knots diminishing to light in the morning then becoming south 10 in the afternoon.
Sunday Wind north 10 knots increasing to north 25 late in the day.
Monday Wind north 20 knots diminishing to northeast 10.

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Weather Conditions

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

There is no ice forecast issued for this area.


Warnings (In effect)

Strong wind warning in effect

Lake Winnipeg - south basin

Issued 03:00 AM CDT 17 June 2021

'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.


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

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