Northumberland Strait
Forecast
Marine Forecast
Issued 03:30 PM ADT 14 June 2026
Tonight and Monday.
Strong wind warning in effect.
Wind light increasing to southeast 15 to 20 knots early this evening and to southeasterly 20 to 25 near midnight. Wind southeasterly 20 to 25 Monday.
Scattered showers and fog patches ending Monday morning. Risk of thunderstorms late this afternoon and this evening. Periods of rain and fog patches Monday evening.
Extended Forecast
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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 3:30 PM ADT 14 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 3:30 PM ADT 14 June 2026 Tonight and Monday At 3:30 p.m. ADT today trough located from Eastern Shore to EastScotian Slope.
By 8:00 p.m. ADT tonight departing trough located south of
Laurentian Fan.
At 3:30 p.m. ADT today trough located over the Great Lakes.
By 3:30 p.m. ADT Monday trough located from Quebec to the Gulf
of Maine.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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 half
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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