Whitefish Bay

Forecast

Marine Forecast

Issued 10:30 AM EDT 30 April 2017

Today Tonight and Monday

Wind east 10 knots veering to southeast 10 near noon then increasing to east 15 near midnight. Wind increasing to east 20 early Monday morning then diminishing to east 10 near noon Monday. Wind veering to south 10 Monday afternoon.

Chance of showers beginning early this evening changing to rain late overnight.

Waves

Issued 10:30 AM EDT 30 April 2017
Today Tonight and Monday Waves one half metre or less building to one late overnight then subsiding to one half metre Monday afternoon.

Extended Forecast

Issued 03:00 AM EDT 30 April 2017
Tuesday Wind light becoming northwest 15 knots in the afternoon.
Wednesday Wind light.
Thursday Wind light.

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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 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 Kenora Airport
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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 30 April 2017 Tonight and Monday At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over central Quebec.
By 6:30 p.m. EDT Monday ridge located on a line northwest-southeast
over Labrador.

At 6:30 p.m. EDT tonight low 996 mb located over Missouri.
By 6:30 p.m. EDT Monday low 989 mb located over northern Wisconsin.

At 6:30 p.m. EDT tonight trough from low located on a line east-west
over western Lake Erie.
By 6:30 p.m. EDT Monday trough from low located on a line east-west
over Lake Nipissing.

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