Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:30 PM AST 27 November 2024
Tonight and Thursday.
Wind westerly 10 to 15 knots increasing to west 15 to 20 this evening then diminishing to light Thursday morning. Wind becoming southeast 15 Thursday evening.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:30 PM AST 27 November 2024
Friday
Wind easterly 30 knots diminishing to west 25
in the afternoon.
Saturday
Wind west 15 knots increasing to west 20 late
in the day.
Sunday
Wind west 20 knots.
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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 27 November 2024 Tonight and Thursday At 3:30 p.m. AST today low 1006 mb located over Laurentian Fan.By 3:00 a.m. AST Thursday departing low 1006 mb located over the
southwestern Grand Banks.
At 8:00 p.m. AST Thursday approaching low 995 mb located near
Cape Cod.
At 3:00 a.m. AST Thursday ridge located over the southwestern
Marine District.
By 8:00 p.m. AST Thursday departing ridge located over the eastern
Marine District.
Marine Weather Statement
Issued 3:12 PM AST 27 November 2024 A developing low pressure system will approach the region from thewest late in the day on Thursday. Strong to gale force winds are
expected ahead of the low beginning Thursday evening.
Marine interests are advised that gale warnings are in effect for
Lurcher, Browns Bank, Georges Bank and West Scotian Slope.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- 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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