Cornwall to Montréal
Forecast
Marine Forecast
Issued 03:00 PM EDT 23 April 2024
Tonight and Wednesday.
Wind southwest 15 to 25 knots becoming southwest 15 near midnight then increasing to north 15 to 25 early Wednesday morning. Wind becoming north 15 Wednesday afternoon.
Rain beginning near midnight changing to flurries near noon Wednesday and ending Wednesday afternoon. Visibility as low as 1 mile in flurries.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 06:00 PM EDT 23 April 2024
Thursday
Wind light.
Friday
Wind light.
Saturday
Wind light.
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Weather Conditions
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Land Station
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 2024 Tonight and Wednesday At 3:00 p.m. EDT today ridge located on a line north-south overNatashquan.
By 11:00 p.m. EDT tonight departing ridge located on a line
northwest-southeast over Labrador Sea.
At 3:00 p.m. EDT today trough located from Labrador to Lake
Superior.
By 8:00 p.m. EDT Wednesday trough located from Newfoundland to
Sept-Îles.
At 3:00 p.m. EDT today high 1030 mb located over northern Manitoba.
By 8:00 p.m. EDT Wednesday high 1031 mb located over southern
James Bay.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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