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Whitefish Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 19 April 2024

Today Tonight and Saturday.

Wind variable 10 knots increasing to northwest 15 early this morning and to northwest 20 near noon. Wind backing to west 25 this evening then veering to northwest 20 Saturday morning. Wind backing to west 15 Saturday evening.

Scattered showers ending early this morning. Scattered showers or scattered flurries beginning near noon and becoming scattered flurries this evening and ending Saturday afternoon.

Waves

Issued 03:00 AM EDT 19 April 2024
Today Tonight and Saturday. Waves 0.5 metres or less building to 1 to 1.5 early this morning and to 2 this afternoon. Waves subsiding to 1 to 1.5 Saturday evening.

Extended Forecast

Issued 03:00 AM EDT 19 April 2024
Sunday Wind west 20 knots veering to northwest 25 in the afternoon then diminishing to northwest 15 late in the day.
Monday Wind light becoming south 15 knots late in the day.
Tuesday Wind south 15 knots increasing to northeast 20.

Ice Forecast*

Issued 12:00 PM EDT 18 April 2024 Today Tonight and Friday Ice free.

*Ice Forecast and Warnings also apply to U.S. waters

 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Great Lakes - Lake Superior marine weather areas Mid Superior - 45001 East Superior - 45004 West Superior - 45006 Slate Island - 45136 Lake Of the Woods - 45148 Kenora Airport Royal Island Armstrong Airport Caribou Island Marathon Airport Pukaskwa National Park Thunder Bay Airport Welcome Island Little Flatland Island Sault Ste. Marie Airport Wawa Airport
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Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Issued 12:00 PM EDT 18 April 2024 Today Tonight and Friday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 19 April 2024 Today Tonight and Saturday At 3:00 a.m. EDT today low 1006 mb located over northern Ontario.
By 3:00 a.m. EDT Saturday low 998 mb located east of James Bay.

At 3:00 a.m. EDT today trough from low located on a line north-south
over Michigan.
By 3:00 a.m. EDT Saturday trough from low located on a line
north-south over central Quebec.

At 3:00 a.m. EDT today ridge located from Montana to Iowa.
By 3:00 a.m. EDT Saturday ridge located from Montana to Indiana
then to New York State.

Great Lakes - Lake Superior Area

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