Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:30 PM AST 10 November 2025
Tonight and Tuesday.
Gale warning in effect.
Wind southeast 25 knots increasing to southeast 35 this evening then diminishing to southwest 25 late overnight. Wind diminishing to southwest 15 early Tuesday afternoon then increasing to west 25 Tuesday evening.
Scattered showers. Risk of thunderstorms late this afternoon and this evening. Fog patches forming this evening and dissipating Tuesday afternoon.
Extended Forecast
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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 - western half
Issued 3:30 PM AST 10 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 3:30 PM AST 10 November 2025 Tonight and Tuesday At 3:30 p.m. AST today trough located over New England.By 3:00 a.m. AST Tuesday trough located from the Gaspe Peninsula
to West Scotian Slope.
At 3:30 p.m. AST today departing ridge located east of the Marine
District.
Marine Weather Statement
Issued 3:11 PM AST 10 November 2025 A trough of low pressure will continue to approach from the west thisafternoon to lie over New Brunswick tonight. Gale to storm force
south to southeast winds are expected tonight and Tuesday ahead of
the trough, with 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, Grand Manan, Lurcher, Browns Bank,
southwestern shore, and LaHave Bank.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - eastern half
- Banquereau - western half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan - eastern half
- Laurentian Fan - western half
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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