Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 PM EST 21 December 2024
Tonight and Sunday.
Wind northwest 15 knots diminishing to light Sunday evening.
Low tonight minus 17. High Sunday minus 12.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 06:00 PM EST 21 December 2024
Monday
Wind light.
Tuesday
Wind light.
Wednesday
Wind northeast 10 to 15 knots.
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Weather Conditions
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Land Station
Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EST 21 December 2024 Tonight and Sunday At 3:00 p.m. EST today ridge located on a line northeast-southwestover northern James Bay.
By 7:00 p.m. EST Sunday ridge located on a line northeast-southwest
over Lake Ontario.
At 3:00 p.m. EST today low 980 mb located north of Cape Breton
Island.
By 7:00 a.m. EST Sunday departing low 965 mb located over Labrador
Sea.
Great Lakes - Lake Erie and Lake Ontario Area
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