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L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EST 17 January 2026

Tonight and Sunday.

Wind light increasing to southwest 15 knots near midnight and to southwest 20 to 30 early Sunday morning. Wind becoming southwest 20 Sunday afternoon then diminishing to light Sunday evening.

Scattered flurries overnight and Sunday morning. Visibility as low as 1 mile in flurries.

Low tonight minus 9. High Sunday minus 2.

Waves

Issued 03:00 PM EST 17 January 2026
Tonight and Sunday. Mainly ice covered.

Extended Forecast

Issued 06:00 PM EST 17 January 2026
Monday Wind southwest 15 knots increasing to southwest 15 to 25 in the afternoon.
Tuesday Wind southwest 25 to 35 knots diminishing to southwest 15 to 25.
Wednesday Wind southwest 15 knots diminishing to light late in the day.

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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 17 January 2026 Tonight and Sunday At 3:00 p.m. EST today ridge located on a line northwest-southeast
over Pointe-des-Monts.
By 7:00 a.m. EST Sunday departing ridge located on a line
northwest-southeast over Natashquan.

At 3:00 p.m. EST today low 1003 mb located over southeastern Quebec.
By 7:00 p.m. EST Sunday weakening low 1009 mb located northwest
of Pointe-des-Monts.

Atlantic - Maritimes Area

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