Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 PM EDT 22 May 2024
Tonight and Thursday.
Strong wind warning in effect.
Wind southwest 10 to 15 knots increasing to southwest 15 to 25 Thursday morning then diminishing to southwest 10 to 15 Thursday evening.
Scattered showers this evening with a risk of thunderstorms. Visibility as low as 1 mile in showers.
Extended Forecast
Issued 06:00 PM EDT 22 May 2024
Friday
Wind southwest 15 knots increasing to southwest
15 to 25 in the morning then diminishing to northwest 10 to 15 late in the
day.
Saturday
Wind light.
Sunday
Wind light becoming southwest 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
Warnings (In effect)
Strong wind warning in effect
Cornwall to Montréal
Issued 3:00 PM EDT 22 May 2024'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 22 May 2024 Tonight and Thursday At 3:00 p.m. EDT today dissipating flat low located over easternQuebec.
At 3:00 p.m. EDT today trough located on a line north-south over
Lake Huron.
By 8:00 p.m. EDT Thursday trough located on a line
northwest-southeast over Tadoussac.
Great Lakes - Lake Erie and Lake Ontario Area
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