Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 AM EDT 24 March 2025
Today Tonight and Tuesday.
Wind light increasing to easterly 15 to 25 knots early this morning then becoming southwest 15 to 25 early this evening. Wind diminishing to southwest 10 to 15 Tuesday evening.
Snow this morning. Showers this afternoon. Scattered showers Tuesday. Visibility as low as 1 mile in snow.
Temperatures minus 8 rising to plus 5 this afternoon.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 06:00 PM EDT 23 March 2025
Tuesday
Wind southwest 15 to 25 knots.
Wednesday
Wind southwest 15 knots.
Thursday
Wind west 10 to 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 EDT 24 March 2025 Today Tonight and Tuesday At 3:00 a.m. EDT today ridge located on a line north-south overRivière-du-Loup.
By 2:00 a.m. EDT Tuesday departing ridge located on a line
north-south over Newfoundland.
At 3:00 a.m. EDT today trough located on a line northwest-southeast
over the Great Lakes.
By 8:00 p.m. EDT Tuesday trough located on a line east-west over
Québec city.
Great Lakes - Lake Huron Area
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