Whitefish Bay


Marine Forecast

Issued 06:30 PM EDT 17 October 2017

Tonight and Wednesday.

Strong wind warning in effect.

Wind light increasing to southwest 15 knots near midnight and to southwest 20 Wednesday morning. Wind increasing to southwest 25 Wednesday afternoon.


Issued 06:30 PM EDT 17 October 2017
Tonight and Wednesday. Waves one half metre or less building to one to one and one half metres near noon Wednesday.

Extended Forecast

Issued 06:30 PM EDT 17 October 2017
Thursday Wind west 20 knots.
Friday Wind southwest 15 knots.
Saturday Wind south 15 knots.

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Weather Conditions

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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 (In effect)

Strong wind warning in effect

Whitefish Bay

Issued 6:30 PM EDT 17 October 2017

'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.


Technical Marine Synopsis

Issued 6:30 PM EDT 17 October 2017 Tonight and Wednesday At 6:30 p.m. EDT tonight quasi-stationary ridge located on a line
northeast-southwest over Virginia.

At 6:30 p.m. EDT tonight departing low 997 mb located east of
James Bay.

At 6:30 p.m. EDT tonight low 985 mb located over eastern Alberta.
By 6:30 p.m. EDT Wednesday low 978 mb located over northeastern

Great Lakes - Lake Superior Area

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