Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM ADT 09 October 2026
Tonight and Saturday.
Strong wind warning in effect.
Wind northwest 20 to 25 knots increasing to northwest 30 early Saturday morning.
Scattered showers ending Saturday morning. Risk of thunderstorms late this evening.
Extended Forecast
Issued 03:30 PM ADT 09 October 2026
Sunday
Wind northwest 20 knots backing to southwest 20
to 25 in the afternoon.
Monday
Wind southwest 25 knots becoming northeast
25.
Tuesday
Wind northeast 20 knots veering to southeast
25.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Northumberland Strait
Issued 8:37 PM ADT 09 October 2026'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.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 9 October 2026 Tonight and Saturday At 8:00 p.m. ADT tonight trough located over Labrador.By 8:00 p.m. ADT Saturday trough located over the Avalon Peninsula.
At 3:30 p.m. ADT Saturday approaching ridge located over New
England.
Marine Weather Statement
Issued 7:45 PM ADT 9 October 2026 Strong westerly winds tonight will veer to strong to gale forcenorthwesterlies on Saturday ahead of an approaching trough of low
pressure. Winds will ease Saturday night as a ridge approaches the
district.
Marine interests are advised that gale warnings are in effect for
Banquereau, Laurentian Fan, Cabot Strait, Gulf - Magdalen -
northeastern half, and Anticosti - southwestern half.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
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