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Saguenay to Tadoussac

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 06 June 2026

Tonight and Sunday.

Strong wind warning in effect.

Wind east 20 to 30 knots diminishing to east 15 to 20 early this evening and to light early Sunday morning. Wind becoming west 10 to 15 Sunday afternoon.

Showers ending Sunday morning. Risk of thunderstorms late this afternoon and this evening. Visibility 1 mile or less in showers.

Extended Forecast

Issued 06:00 AM EDT 07 June 2026
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind light increasing to east 15 to 25 knots late in the day.

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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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land station Land Station
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 EDT 7 June 2026 Today Tonight and Monday At 3:00 a.m. EDT today low 998 mb located near Trois-Rivières.
By 8:00 p.m. EDT Monday departing low 1000 mb located off
Newfoundland.

At 3:00 a.m. EDT today high 1017 mb located near Lake Superior.
By 8:00 p.m. EDT Monday high 1026 mb located over the East Coast
of the U.S.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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