Northumberland Strait - eastern half
Forecast
Marine Forecast
Issued 10:00 AM AST 11 November 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind south 25 knots diminishing to southwest 15 early this afternoon then increasing to west 25 early this evening. Wind increasing to west 35 late overnight then diminishing to southwest 25 Wednesday evening.
Scattered showers ending overnight. Fog patches dissipating early this afternoon.
Extended Forecast
Issued 03:00 AM AST 11 November 2025
Thursday
Wind light becoming north 15 knots late in
the day.
Friday
Wind north 15 knots.
Saturday
Wind northwest 20 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Warnings
Warnings (In effect)
Gale warning in effect
Northumberland Strait - eastern half
Issued 10:00 AM AST 11 November 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 11 November 2025 Today Tonight and Wednesday At 10:00 a.m. AST today low 984 mb located over eastern Quebec.By 8:00 p.m. AST tonight departing low 984 mb located over Labrador.
At 10:00 a.m. AST today trough from low located from the Gaspe
Peninsula to West Scotian Slope.
By 8:00 p.m. AST tonight trough located from Cabot Strait to
Laurentian Fan.
Marine Weather Statement
Issued 9:45 AM AST 11 November 2025 A low pressure system, currently over Eastern Quebec, with an intensetrough to the south will track northeasterly as the intensifying
trough pushes eastward over the slope waters. Gale to storm force
southerlies ahead of the trough will become strong to gale force
westerlies developing in its wake.
Marine interests are advised that a storm warning is in effect for
Laurentian Fan - eastern half. Gale warnings are in effect for all
remaining waters except Fundy and Grand Manan.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope - eastern half
- East Scotian Slope - western 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 - eastern half
- Laurentian Fan - western half
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- 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
- 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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