Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 08:00 PM ADT 19 July 2025
Tonight and Sunday.
Wind southwest 15 to 20 knots with gusts to 25 diminishing to southwest 10 to 15 near midnight then increasing to southwest 15 to 20 early Sunday evening.
Showers Sunday evening.
Low tonight plus 16. High Sunday plus 21.
Extended Forecast
Issued 03:30 PM ADT 19 July 2025
Monday
Wind southwest 10 to 15 knots veering to
northwest 15 in the afternoon.
Tuesday
Wind northwest 15 knots backing to southwest
15.
Wednesday
Wind light becoming southwest 10 to 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 19 July 2025 Tonight and Sunday At 8:00 p.m. ADT tonight quasi-stationary ridge located over thesouthern Marine District.
At 10:00 a.m. ADT Sunday trough located northwest of the Marine
District.
By 8:00 p.m. ADT Sunday trough located from the Gulf of St. Lawrence
to the Gulf of Maine.
Atlantic - Maritimes Area
- Anticosti
- 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
- 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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