Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 PM EDT 22 May 2025
Tonight and Friday.
Wind southeasterly 15 to 20 knots diminishing to southeasterly 10 to 15 this evening then backing to northeast 15 early Friday morning. Wind diminishing to light Friday evening.
Showers ending near midnight. Periods of rain Friday.
Extended Forecast
Issued 06:00 PM EDT 22 May 2025
Saturday
Wind northeast 15 knots diminishing to light
in the afternoon.
Sunday
Wind light becoming northerly 10 to 15
knots.
Monday
Wind light.
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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 PM EDT 22 May 2025 Tonight and Friday At 3:00 p.m. EDT today ridge located on a line north-south overAnticosti Island.
By 8:00 p.m. EDT Friday ridge located on a line northwest-southeast
over Labrador Coast.
At 3:00 p.m. EDT today low 1002 mb located near Lake Erie.
By 8:00 p.m. EDT Friday low 1004 mb located near the Bay of Fundy.
Great Lakes - Lake Erie and Lake Ontario Area
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