Western Lake Ontario
Forecast
Marine Forecast
Issued 03:00 AM EST 07 March 2021
Today Tonight and Monday.
Wind north 10 knots becoming light this morning then becoming southwest 10 Monday morning. Wind increasing to southwest 15 Monday evening.
Waves
Issued 03:00 AM EST 07 March 2021
Today Tonight and Monday.
Waves one half metre or less.
Extended Forecast
Issued 03:00 AM EST 07 March 2021
Tuesday
Wind southwest 15 knots diminishing to light
in the morning.
Wednesday
Wind southwest 15 knots.
Thursday
Wind southwest 20 knots increasing to
southwest 25 late in the day.
Ice Forecast*
Issued 12:00 PM EST 6 March 2021 Today Tonight and Sunday Open water.
*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.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 7 March 2021 Today Tonight and Monday At 3:00 a.m. EST today ridge located on a line northeast-southwestover northeastern Ontario.
By 3:00 a.m. EST Monday departing ridge located on a line
northeast-southwest over Pennsylvania.
At 3:00 a.m. EST today trough located on a line north-south over
North Dakota.
By 3:00 a.m. EST Monday trough located on a line north-south over
western Lake Superior.
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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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