Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 PM EDT 23 April 2025
Tonight and Thursday.
Wind west 15 knots diminishing to light early this evening. Wind light Thursday.
Scattered showers Thursday late in the day. Visibility as low as 1 mile in showers.
Low tonight minus 1. High Thursday plus 14.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 06:00 AM EDT 23 April 2025
Friday
Wind light becoming northeast 15 knots in the
afternoon.
Saturday
Wind southerly 15 to 25 knots becoming
northwest 15 to 25.
Sunday
Wind northwest 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 PM EDT 23 April 2025 Tonight and Thursday At 3:00 p.m. EDT today low 1015 mb located near Cape Breton Island.By 8:00 p.m. EDT Thursday departing low 1012 mb located east
of Newfoundland.
At 3:00 p.m. EDT today ridge located on a line north-south over
Lake Ontario.
By 8:00 p.m. EDT Thursday ridge located on a line
northwest-southeast over Anticosti Island.
At 3:00 p.m. EDT today low 1016 mb located near Lake Superior.
By 8:00 p.m. EDT Thursday low 1021 mb located over New England.
Great Lakes - Lake Huron Area
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