Northumberland Strait - western half
Forecast
Marine Forecast
Issued 08:00 PM ADT 10 May 2024
Tonight and Saturday.
Wind light becoming northeast 10 to 15 knots early Saturday evening.
Extended Forecast
Issued 03:30 PM ADT 10 May 2024
Sunday
Wind northeast 15 to 20 knots backing to
northerly 20 to 25 in the afternoon.
Monday
Wind northwest 15 knots diminishing to
light.
Tuesday
Wind south 10 to 15 knots backing to southeast
15 to 20.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 10 May 2024 Tonight and Saturday At 8:00 p.m. ADT tonight departing low located over southeasternLaurentian Fan.
At 8:00 p.m. ADT tonight low 1002 mb located southwest of the
Marine District.
By 8:00 p.m. ADT Saturday low 996 mb located south of West Scotian
Slope.
Marine Weather Statement
Issued 7:47 PM ADT 10 May 2024 A low pressure system will develop southwest of the marine districton Saturday and intensify as it tracks northeastward. The disturbance
is forecast to lie south of West Scotian Slope by Saturday evening.
Strong to gale force northeasterly winds will spread across
southernmost marine waters.
Mariners are advised that gale warnings are in effect for Georges
Bank - southern half, West Scotian Slope - southern half and East
Scotian Slope - southern half.
St. Lawrence - St. Lawrence River Area
- Anticosti
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen
- 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 - western half
- 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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