Southern Georgian Bay
Forecast
Marine Forecast
Issued 06:30 PM EST 07 March 2021
Tonight and Monday.
Wind light becoming south 10 knots late overnight then increasing to southeast 15 early Monday morning. Wind veering to southwest 15 Monday afternoon then diminishing to west 10 Monday evening.
Risk of freezing drizzle overnight and Monday morning.
Waves
Issued 06:30 PM EST 07 March 2021
Tonight and Monday.
Over open water waves one half metre or less building to one half
to one metre Monday morning then subsiding to one half metre or less Monday
evening.
Extended Forecast
Issued 06:30 PM EST 07 March 2021
Tuesday
Wind northwest 15 knots diminishing to light
in the morning then increasing to southeast 20 late in the day.
Wednesday
Wind south 20 knots.
Thursday
Wind south 30 knots diminishing to northwest
20 late in the day.
Ice Forecast*
Issued 12:00 PM EST 7 March 2021 Today Tonight and Monday 3 tenths medium lake ice except 9 tenths medium lake ice along the
eastern shore.
*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 7 March 2021 Today Tonight and MondayIce Coverage
3 tenths medium lake ice except 9 tenths medium lake ice along the
eastern shore.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 7 March 2021 Tonight and Monday At 6:30 p.m. EST tonight ridge located on a line northeast-southwestover southern Georgian Bay.
By 6:30 p.m. EST Monday departing ridge located on a line
northeast-southwest over eastern New England.
At 6:30 p.m. EST tonight trough located on a line north-south
over Minnesota.
By 6:30 p.m. EST Monday trough located on a line north-south over
Georgian Bay.
By 6:30 p.m. EST Monday approaching low 1002 mb located over
northeastern Wyoming.
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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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