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Whitefish Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 27 September 2020

Today Tonight and Monday.

Wind light becoming southwest 15 knots early this morning then veering to west 15 this afternoon. Wind backing to southwest 15 this evening then diminishing to southwest 10 overnight. Wind becoming light Monday morning then becoming northwest 15 Monday evening.

Showers ending near noon with a risk of thunderstorms. Showers Monday evening.

Waves

Issued 03:00 AM EDT 27 September 2020
Today Tonight and Monday. Waves one half metre or less subsiding to less than one half metre Monday morning.

Extended Forecast

Issued 03:00 AM EDT 27 September 2020
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind northwest 15 knots increasing to northwest 25 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday Forecasts available to mariners upon request.

*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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 27 September 2020 Today Tonight and Monday At 3:00 a.m. EDT today low 996 mb located over western Upper
Michigan.
By 3:00 a.m. EDT Monday low 993 mb located over northern Quebec.

By 3:00 a.m. EDT Monday approaching ridge located on a line
northwest-southeast over Wyoming.

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