Northumberland Strait
Forecast
Marine Forecast
Issued 10:00 AM ADT 13 June 2026
Today Tonight and Sunday.
Strong wind warning in effect.
Wind southeast 20 knots diminishing to variable 10 to 15 late this afternoon then increasing to southeast 15 to 20 Sunday evening.
Scattered showers and fog patches. Risk of thunderstorms tonight.
Extended Forecast
Issued 03:00 AM ADT 13 June 2026
Monday
Wind south 15 knots.
Tuesday
Wind variable 10 to 15 knots.
Wednesday
Wind southwest 10 to 15 knots.
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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 10:00 AM ADT 13 June 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 10:00 AM ADT 13 June 2026 Today Tonight and Sunday At 10:00 a.m. ADT today quasi-stationary ridge located from Labradorto the Grand Banks.
At 10:00 a.m. ADT today quasi-stationary trough located on a line
northwest-southeast over the southwestern Marine District.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- 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 - northeastern half
- East Scotian Slope - southwestern half
- 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 half
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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