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Halifax Harbour and Approaches

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Marine Forecast

Issued 03:00 AM ADT 15 August 2026

Today Tonight and Sunday.

Wind northwesterly 10 to 15 knots becoming light this evening then becoming southwest 10 to 15 Sunday evening.

High today plus 24. Low tonight plus 18. High Sunday plus 23.

Extended Forecast

Issued 03:00 AM ADT 15 August 2026
Monday Wind southwest 10 to 15 knots backing to southerly 15 to 20 in the afternoon.
Tuesday Wind southeasterly 15 to 20 knots.
Wednesday Wind southeasterly 25 knots diminishing to southwest 10 to 15.

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Map of Atlantic - Maritimes marine weather areas Baie-Comeau Airport Halifax Harbour - 44258 West Chedabucto Bay – 44489 North Cape Winterland Branch Hill Summerside Wreckhouse East Scotia Slope - 44137 Stephenville St. Lawrence Burgeo Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Banquereau - 44139 Sept-Îles Airport Port aux Basques LaHave Bank - 44150 Sagona Island Mont-Joli Airport Beaver Island Baccaro Point St. Stephen Rivière-la-Madeleine Saint John Airport Gaspé Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Îles de la Madeleine Airport Miscou Island La Pocatière Kouchibouguac Cap-d'Espoir Grand Manan New Carlisle Fundy Park (Alma) Pointe-au-Père Miramichi Port Menier Charlo Île Bicquette Bathurst Airport Cap-Chat Bas Caraquet East Chedabucto Bay – 44488 Nappan AAFC East Point Charlottetown Airport Yarmouth Airport Pointe-Noire Western Head Tracadie J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Pointe-des-Monts McNabs Island Lunenburg Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island
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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 3:00 AM ADT 15 August 2026 Today Tonight and Sunday At 3:00 a.m. ADT today low 1003 mb located north of Banquereau.
By 3:30 p.m. ADT today departing low 1005 mb located east of the
Marine District.

At 8:00 p.m. ADT tonight ridge located over New England.
By 3:30 p.m. ADT Sunday ridge located over the Marine District.

Atlantic - Maritimes Area

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Marine Weather for Canada

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