Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 AM EDT 09 August 2022
Today Tonight and Wednesday.
Wind northeast 10 to 15 knots becoming light early this evening then becoming southwest 10 to 15 Wednesday afternoon.
Periods of rain ending this morning.
Extended Forecast
Issued 06:00 AM EDT 09 August 2022
Thursday
Wind westerly 10 to 15 knots.
Friday
Wind northwest 10 to 15 knots.
Saturday
Wind westerly 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 9 August 2022 Today Tonight and Wednesday At 3:00 a.m. EDT today low 1008 mb located east of Montréal.By 8:00 a.m. EDT Wednesday departing low 1010 mb located southeast
of Newfoundland.
At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over northwestern Quebec.
By 8:00 p.m. EDT Wednesday ridge located on a line
northeast-southwest over Newfoundland.
At 8:00 p.m. EDT tonight trough located over James Bay.
By 8:00 p.m. EDT Wednesday trough located west of Lake Saint-Jean.
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