Cornwall to Montréal
Forecast
Issued 03:00 PM EST 18 February 2026
Forecasts have ended for the season.
Strong wind warning program has ended for the season.
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Ice Conditions
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Synopsis
Technical Marine Synopsis
Issued 3:00 PM EST 18 February 2026 Tonight and Thursday At 3:00 p.m. EST today trough located on a line northeast-southwestover New Brunswick.
By 10:00 p.m. EST tonight departing trough located on a line
northeast-southwest over Nova Scotia.
At 3:00 p.m. EST today ridge located on a line northwest-southeast
over Montréal.
By 7:00 p.m. EST Thursday ridge located on a line
northwest-southeast over Québec city.
Great Lakes - Lake Huron Area
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