Northern Georgian Bay
Forecast
Marine Forecast
Issued 06:30 PM EST 06 March 2021
Tonight and Sunday.
Wind northwest 15 knots diminishing to north 10 near midnight then becoming light near noon Sunday.
Waves
Issued 06:30 PM EST 06 March 2021
Tonight and Sunday.
Over open water waves one half to one metre subsiding to one half
metre or less early Sunday morning.
Extended Forecast
Issued 06:30 PM EST 06 March 2021
Monday
Wind southeast 15 knots increasing to southeast
20 in the morning then diminishing to light in the afternoon.
Tuesday
Wind northwest 15 knots increasing to south 20
late in the day.
Wednesday
Wind south 25 knots diminishing to southwest
15 late in the day.
Ice Forecast*
Issued 12:00 PM EST 6 March 2021 Today Tonight and Sunday Open water except 8 tenths medium lake ice in the eastern section.
*Ice Forecast and Warnings also apply to U.S. waters
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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 EST 6 March 2021 Today Tonight and SundayIce Coverage
Open water except 8 tenths medium lake ice in the eastern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 6 March 2021 Tonight and Sunday At 6:30 p.m. EST tonight ridge located on a line north-south overLake Superior.
By 6:30 p.m. EST Sunday ridge located on a line northeast-southwest
over southern Ontario.
At 6:30 p.m. EST tonight trough located on a line north-south over
eastern Montana.
By 6:30 p.m. EST Sunday trough located on a line north-south over
northwestern Ontario.
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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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