Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 AM EST 30 November 2023
Today Tonight and Friday.
Wind southwest 15 to 25 knots becoming west 15 Friday morning then diminishing to light Friday afternoon.
Showers Friday morning. Rain Friday evening.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 06:00 AM EST 30 November 2023
Saturday
Wind northeast 10 to 15 knots.
Sunday
Wind northeast 10 to 20 knots becoming
light.
Monday
Wind northeast 15 knots.
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Weather Conditions
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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 AM EST 30 November 2023 Today Tonight and Friday At 3:00 a.m. EST today ridge located on a line north-south overthe Gulf of St. Lawrence.
By 7:00 p.m. EST tonight dissipating ridge located on a line
north-south over Labrador Sea.
At 3:00 a.m. EST today low 999 mb located north of Lake Superior.
By 7:00 p.m. EST Friday low 1009 mb located northwest of the Strait
of Belle Isle.
Great Lakes - Lake Erie and Lake Ontario Area
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