Northumberland Strait
Forecast
Marine Forecast
Issued 10:00 AM AST 15 November 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind northerly 15 knots increasing to northwest 20 early this afternoon then diminishing to westerly 15 early Monday morning.
Scattered showers ending after midnight.
Extended Forecast
Issued 03:00 AM AST 15 November 2026
Tuesday
Wind west 15 knots.
Wednesday
Wind west 15 to 20 knots.
Thursday
Wind northwest 15 knots diminishing to
light.
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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 AST 15 November 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 AST 15 November 2026 Today Tonight and Monday At 10:00 a.m. AST today departing trough located southeast of theMarine District.
At 8:00 p.m. AST tonight ridge located near the Great Lakes.
By 8:00 p.m. AST Monday ridge located over New England.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northeastern half
- Banquereau - southwestern 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
- 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
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Features
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