Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 08:00 PM ADT 12 June 2025
Tonight and Friday.
Wind westerly 15 to 20 knots becoming northwest 15 late this evening then diminishing to light Friday afternoon.
Low tonight plus 12. High Friday plus 18.
Extended Forecast
Issued 03:30 PM ADT 12 June 2025
Saturday
Wind light.
Sunday
Wind light.
Monday
Wind southwest 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
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 12 June 2025 Tonight and Friday At 8:00 p.m. ADT tonight trough located on a linenortheast-southwest over Nova Scotia.
By 3:00 a.m. ADT Friday trough located from Newfoundland to
Browns Bank.
At 8:00 p.m. ADT Friday departing trough located east of the
Marine District.
Marine Weather Statement
Issued 7:34 PM ADT 12 June 2025 Strong to gale force westerlies associated with a trough of lowpressure are expected tonight over Northern Gulf of St. Lawrence
waters.
Marine interests are advised that a gale warning is in effect for
Anticosti - western half.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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