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Halifax Harbour and Approaches

Forecast

Marine Forecast

Issued 08:00 PM ADT 24 June 2025

Tonight and Wednesday.

Wind southwest 15 knots diminishing to light near midnight then becoming northwest 15 early Wednesday evening.

Showers this evening with a risk of thunderstorms.

Low tonight plus 12. High Wednesday plus 23.

Extended Forecast

Issued 03:30 PM ADT 24 June 2025
Thursday Wind northwest 10 to 15 knots backing to southwest 15 in the afternoon.
Friday Wind westerly 10 to 15 knots diminishing to light late in the day.
Saturday Wind light becoming southwest 10 to 15 knots.

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Map of Atlantic - Maritimes marine weather areas Summerside Stephenville Airport North Cape Burgeo Pointe-des-Monts Port aux Basques Sagona Island St. Lawrence Tracadie Winterland Branch Hill Wreckhouse Halifax Harbour - 44258 LaHave Bank - 44150 Sept-Îles Airport Banquereau - 44139 Longue-Pointe-de-Mingan Île Rouge Île aux Perroquets Havre-Saint-Pierre Airport East Scotia Slope - 44137 Baie-Comeau Airport Mont-Joli Airport Rivière-la-Madeleine Saint John Airport Gaspé Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Heath Point Miscou Island Kouchibouguac Îles de la Madeleine Airport Kouchibouguac La Pocatière Grand Manan St. Stephen Fundy Park (Alma) New Carlisle Miramichi Pointe-au-Père Charlo Port Menier Bathurst Airport Île Bicquette Bas Caraquet Cap-Chat East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Lunenburg Charlottetown Airport Yarmouth Airport Pointe-Noire Western Head J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Nappan AAFC McNabs Island East Point Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island Cap-d'Espoir Beaver Island Baccaro Point
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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 24 June 2025 Tonight and Wednesday At 8:00 p.m. ADT tonight trough located from Anticosti Island to
the Gulf of Maine.
By 3:00 a.m. ADT Wednesday trough located on a line
northeast-southwest over Nova Scotia.

At 8:00 p.m. ADT Wednesday trough located on a line east-west over
the southern Marine District.

Atlantic - Maritimes Area

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