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Beauport to L'Isle-aux-Coudres

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 15 February 2026

Today Tonight and Monday.

Wind light becoming southwest 10 to 15 knots this morning then becoming light early this evening. Wind light Monday.

Periods of snow Monday evening. Visibility as low as 1 mile in snow.

High today minus 8. Low tonight minus 13. High Monday minus 5.

Extended Forecast

Issued 06:00 AM EST 15 February 2026
Tuesday Wind light becoming southwest 10 to 15 knots in the afternoon.
Wednesday Wind light.
Thursday Wind light.

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Map of St. Lawrence - St. Lawrence River marine weather areas Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île d'Orléans Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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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 AM EST 15 February 2026 Today Tonight and Monday At 3:00 a.m. EST today low 1012 mb located over Nova Scotia.
By 7:00 p.m. EST Monday departing low 1004 mb located off
Newfoundland.

At 3:00 a.m. EST today ridge located from Lake Ontario to Labrador.
By 7:00 p.m. EST Monday ridge located from Nova Scotia to the
Quebec Lower North Shore.

At 7:00 p.m. EST Monday approaching trough located from Lake Huron
to James Bay.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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