Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 03:30 PM AST 15 November 2025
Tonight and Sunday.
Gale warning in effect.
Wind westerly 15 knots backing to southerly 15 late overnight then increasing to southerly 25 early Sunday morning. Wind increasing to southeast 35 near noon Sunday then diminishing to southwest 15 to 20 Sunday afternoon.
Rain Sunday morning and afternoon changing to scattered showers.
Low tonight plus 2. High Sunday plus 10.
Extended Forecast
Issued 03:30 PM AST 15 November 2025
Monday
Wind west 25 to 35 knots.
Tuesday
Wind west 25 knots.
Wednesday
Wind west 15 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
Halifax Harbour and Approaches
Issued 3:30 PM AST 15 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 15 November 2025 Tonight and Sunday At 3:30 p.m. AST today ridge located west of the Marine District.By 3:00 a.m. AST Sunday weakening ridge located south of the
Marine District.
At 3:00 a.m. AST Sunday low 984 mb located over New England.
By 8:00 p.m. AST Sunday low 979 mb located over the Bay of Fundy.
Marine Weather Statement
Issued 3:26 PM AST 15 November 2025 A developing low pressure system will approach the district from NewEngland on Sunday, and will move to lie over Southern New Brunswick
by evening. Winds will increase to gale force southeasterlies ahead
of the low then diminish to moderate to strong southwesterlies south
of it.
Marine interests are advised that gale warnings are in effect for all
waters except Fundy.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- 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 - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- 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 - northern half
- Southwestern Grand Banks - southern half
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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