Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:30 PM AST 24 November 2024
Tonight and Monday.
Wind northwest 30 knots veering to north 25 near noon Monday.
Periods of rain ending Monday afternoon.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:30 PM AST 24 November 2024
Tuesday
Wind north 15 knots diminishing to light in
the morning then increasing to southeast 15 to 20 late in the day.
Wednesday
Wind east 25 knots diminishing to west
20.
Thursday
Wind west 15 to 20 knots diminishing to
light.
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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 3:30 PM AST 24 November 2024 Tonight and Monday At 3:30 p.m. AST today low 978 mb located over the southeasternGulf of St. Lawrence.
By 3:00 a.m. AST Monday departing low 986 mb located over Cabot
Strait.
Marine Weather Statement
Issued 3:14 PM AST 24 November 2024 An intense low pressure system over the Southeastern Gulf of St.Lawrence will drift slowly eastward overnight as it gradually
weakens. Strong to gale force winds will continue around this low
today through Monday.
Marine interests are advised that gale warnings are in effect for
Lurcher, Browns Bank, Georges Bank, southwestern shore, LaHave Bank,
West Scotian Slope, eastern shore, Sable, East Scotian Slope,
Laurentian Fan and Anticosti- southeastern half.
Outlook for the start of the Southwest Nova lobster fishery.
Tuesday..Winds light in the morning increasing to southeast 15 to 20
in the afternoon and southerly 20 to 25 by evening. Seas 1 metre
building to 2 metres by evening.
Wednesday..Winds westerly 25 to 35 knots diminishing to northwest 25
in the evening. Seas 2 to 3 metres.
Thursday..Winds west 15 to 20 knots diminishing to variable 10 to 15
in the morning. Seas 1 to 2 metres diminishing to 1 metre or less in
the morning.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- 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 - 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 - 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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