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L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 23 April 2024

Tonight and Wednesday.

Wind southwest 20 knots diminishing to southwest 15 after midnight then increasing to northeast 20 to 30 early Wednesday morning. Wind becoming northerly 20 early Wednesday afternoon then backing to northwest 10 to 15 Wednesday evening.

Rain beginning overnight changing to snow near noon Wednesday. Visibility 1 mile or less in snow.

Temperatures plus 9 falling to minus 2 Wednesday evening.

Waves

Issued 03:00 PM EDT 23 April 2024
Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 early this evening.

Extended Forecast

Issued 06:00 PM EDT 23 April 2024
Thursday Wind northwest 10 to 15 knots becoming light in the morning.
Friday Wind light.
Saturday Wind southwest 10 to 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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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 EDT 23 April 2024 Tonight and Wednesday At 3:00 p.m. EDT today ridge located on a line north-south over
Natashquan.
By 11:00 p.m. EDT tonight departing ridge located on a line
northwest-southeast over Labrador Sea.

At 3:00 p.m. EDT today trough located from Labrador to Lake
Superior.
By 8:00 p.m. EDT Wednesday trough located from Newfoundland to
Sept-Îles.

At 3:00 p.m. EDT today high 1030 mb located over northern Manitoba.
By 8:00 p.m. EDT Wednesday high 1031 mb located over southern
James Bay.

St. Lawrence - St. Lawrence River Area

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