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Halifax Harbour and Approaches

Forecast

Marine Forecast

Issued 03:00 AM ADT 17 July 2026

Today Tonight and Saturday.

Wind westerly 15 knots diminishing to light overnight then becoming southwest 15 near noon Saturday.

High today plus 20. Low tonight plus 15. High Saturday plus 21.

Extended Forecast

Issued 03:00 AM ADT 17 July 2026
Sunday Wind southerly 20 to 25 knots veering to westerly 15 to 20 in the afternoon.
Monday Wind westerly 15 knots.
Tuesday Wind southwest 15 knots diminishing to light.

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Cap-Chat Burgeo Île Bicquette New Carlisle Îles de la Madeleine Airport Port Menier Summerside North Cape Pointe-au-Père Mont-Joli Airport La Pocatière Wreckhouse Banquereau - 44139 Port aux Basques Sagona Island Gaspé Airport LaHave Bank - 44150 Halifax Harbour - 44258 St. Lawrence Stephenville Western Head Winterland Branch Hill Île aux Perroquets Beaver Island Baccaro Point St. Stephen Pointe-des-Monts Saint John Airport Sept-Îles Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Longue-Pointe-de-Mingan Miscou Island Île Rouge Kouchibouguac Pointe-Noire Kouchibouguac Havre-Saint-Pierre Airport Grand Manan Fundy Park (Alma) Miramichi Charlo West Chedabucto Bay – 44489 Bathurst Airport Baie-Comeau Airport Bas Caraquet East Chedabucto Bay – 44488 Nappan AAFC East Point Charlottetown Airport Yarmouth Airport Cap-d'Espoir Tracadie J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Rivière-la-Madeleine 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 17 July 2026 Today Tonight and Saturday At 3:00 a.m. ADT today quasi-stationary low located over Labrador.

At 3:00 a.m. ADT today trough located over Labrador to East
Scotian Slope.
By 10:00 a.m. ADT today departing trough located east of the
Marine District.

At 3:30 p.m. ADT Saturday approaching low 996 mb located over
southern Quebec.

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