Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 10:00 AM ADT 12 June 2025
Today Tonight and Friday.
Strong wind warning in effect.
Wind southwest 10 to 15 knots becoming southwest 15 early this afternoon except southwest 25 in the Approaches. Wind becoming northwest 15 this evening then diminishing to light Friday afternoon.
High today plus 18. Low tonight plus 12. High Friday plus 18.
Extended Forecast
Issued 03:00 AM ADT 12 June 2025
Saturday
Wind light.
Sunday
Wind light.
Monday
Wind southwest 15 knots.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


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 10:00 AM ADT 12 June 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 10:00 AM ADT 12 June 2025 Today Tonight and Friday At 10:00 a.m. ADT today trough located over New Brunswick.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 9:44 AM ADT 12 June 2025 Strong to gale force westerlies associated with a trough of lowpressure are expected today over the Northern Gulf of St. Lawrence.
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
- 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
Another Region
- Date modified: