Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 08:00 PM ADT 08 August 2026
Tonight and Sunday.
Wind light becoming southwest 15 knots Sunday afternoon then diminishing to light Sunday evening.
Scattered showers and fog patches ending Sunday morning. Fog patches forming Sunday evening.
Low tonight plus 18. High Sunday plus 24.
Extended Forecast
Issued 03:30 PM ADT 08 August 2026
Monday
Wind west 10 to 15 knots.
Tuesday
Wind southwest 10 to 15 knots.
Wednesday
Wind southwest 10 to 15 knots increasing to
southwest 20.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 8 August 2026 Tonight and Sunday At 8:00 p.m. ADT tonight trough located over New England.By 3:00 a.m. ADT Sunday trough located from Maine to Nova Scotia.
At 8:00 p.m. ADT Sunday trough located from Nova Scotia to
Laurentian Fan.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northeastern half
- Banquereau - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast
- 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 - northeastern half
- Laurentian Fan - southwestern half
- 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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- Date modified:
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