Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 08:00 PM ADT 31 May 2025
Tonight and Sunday.
Strong wind warning in effect.
Wind south 20 to 25 knots veering to southwest 25 Sunday afternoon.
Showers ending near noon Sunday. Fog patches dissipating near midnight.
Low tonight plus 9. High Sunday plus 14.
Extended Forecast
Issued 03:30 PM ADT 31 May 2025
Monday
Wind southwest 15 to 20 knots.
Tuesday
Wind southwest 10 to 15 knots.
Wednesday
Wind southwest 10 to 15 knots increasing to
southwest 20 to 25.
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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)
Strong wind warning in effect
Halifax Harbour and Approaches
Issued 8:00 PM ADT 31 May 2025'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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 31 May 2025 Tonight and Sunday At 8:00 p.m. ADT tonight low 983 mb located over Maine.By 3:00 a.m. ADT Sunday quasi-stationary low 983 mb located near
the St. Lawrence River.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- 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
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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