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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 18 November 2025

Tonight and Wednesday.

Wind southwest 25 knots diminishing to southwest 15 to 20 Wednesday afternoon.

Scattered showers. Visibility as low as 1 mile in showers.

Waves

Issued 06:00 AM NST 18 November 2025
Today Tonight and Wednesday. Seas 4 to 6 metres subsiding to 3 to 4 this afternoon and to 2 to 3 near noon Wednesday.

Extended Forecast

Issued 03:30 PM NST 18 November 2025
Thursday Wind southwest 20 knots.
Friday Wind light becoming southeast 15 knots.
Saturday Wind southeast 25 knots veering to southwest 25.

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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.
 

Iceberg Bulletin

Issued 1:30 PM EST 18 November 2025

Iceberg Limit

Iceberg limit at 0000 UTC 19 Nov estimated from Newfoundland near
4959N 5532W to 5015N 5030W to 5100N 4915W to 5445N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NST 18 November 2025 Tonight and Wednesday At 3:30 p.m. NST today low 975 mb located near the Torngat
Mountains.
By 3:30 p.m. NST Wednesday low 986 mb located over northern
Labrador Coast.

At 3:30 p.m. NST Wednesday building ridge located southeast of
the Grand Banks.

Marine Weather Statement

Issued 3:17 PM NST 18 November 2025 An intense low pressure system will linger near the Torngat Mountains
tonight before gradually weakening and tracking northwards along the
North Labrador Coast on Wednesday. Strong to gale force
southwesterlies will persist over most waters in its wake.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, and Belle Isle Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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