Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 03:00 AM ADT 20 June 2025
Today Tonight and Saturday.
Strong wind warning in effect.
Wind southwest 10 to 15 knots increasing to southwest 20 near noon then diminishing to west 15 Saturday morning. Wind diminishing to light Saturday evening.
Scattered showers and fog patches ending near midnight.
Temperatures plus 12 rising to plus 17 this evening.
Extended Forecast
Issued 03:00 AM ADT 20 June 2025
Sunday
Wind southwest 15 knots increasing to southwest
20 in the afternoon.
Monday
Wind southerly 10 to 15 knots.
Tuesday
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
Warnings (In effect)
Strong wind warning in effect
Halifax Harbour and Approaches
Issued 03:00 AM ADT 20 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 3:00 AM ADT 20 June 2025 Today Tonight and Saturday At 3:00 a.m. ADT today low 998 mb located over the St. LawrenceRiver.
By 3:30 p.m. ADT today low 995 mb located over the Gaspe Peninsula.
At 3:00 a.m. ADT Saturday low 991 mb located over Anticosti Island.
By 3:30 p.m. ADT Saturday low 995 mb located over the Strait of
Belle Isle.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- 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
- 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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