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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 24 March 2025

Today Tonight and Tuesday.

Wind light increasing to northeast 15 to 25 knots early this morning then diminishing to light this evening. Wind increasing to southwest 15 to 25 overnight then diminishing to southwest 10 to 15 Tuesday evening.

Snow beginning late this morning changing to showers or flurries this evening. Visibility as low as 1 mile in snow.

Temperatures minus 12 rising to plus 3 Tuesday afternoon.

Extended Forecast

Issued 06:00 AM EDT 24 March 2025
Wednesday Wind southwest 10 to 15 knots.
Thursday Wind west 15 knots.
Friday Wind westerly 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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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 24 March 2025 Today Tonight and Tuesday At 3:00 a.m. EDT today ridge located on a line north-south over
Rivière-du-Loup.
By 2:00 a.m. EDT Tuesday departing ridge located on a line
north-south over Newfoundland.

At 3:00 a.m. EDT today trough located on a line northwest-southeast
over the Great Lakes.
By 8:00 p.m. EDT Tuesday trough located on a line east-west over
Québec city.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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