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L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EST 10 November 2025

Tonight and Tuesday.

Wind northeast 20 to 30 knots diminishing to northeast 15 late this evening then increasing to southwest 20 to 30 late overnight. Wind southwest 20 to 30 Tuesday.

Rain changing to flurries Tuesday morning. Visibility 1 mile or less in rain.

Temperatures near plus 3.

Waves

Issued 03:00 PM EST 10 November 2025
Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EST 10 November 2025
Wednesday Wind southwest 15 to 25 knots.
Thursday Wind southwest 15 knots.
Friday Wind light increasing to northwesterly 15 to 20 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

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 10 November 2025 Tonight and Tuesday At 3:00 p.m. EST today ridge located from Labrador to Newfoundland.
By 1:00 a.m. EST Tuesday departing ridge located off Newfoundland.

At 3:00 p.m. EST today intensifying low 1000 mb located near
Cape Cod.
By 7:00 p.m. EST Tuesday low 980 mb located west of Labrador.

At 3:00 p.m. EST today ridge located on a line north-south over
the Midwestern states.
By 7:00 p.m. EST Tuesday ridge located on a line north-south over
Lake Ontario.

Atlantic - Maritimes Area

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