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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 04 December 2024

Today Tonight and Thursday.

Wind light increasing to southerly 15 to 20 knots this morning then diminishing to light near midnight. Wind increasing to northwest 15 to 25 Thursday evening.

Snow this afternoon and tonight. Scattered flurries Thursday late in the day. Visibility 1 mile or less in snow.

Temperatures minus 6 rising to plus 1 Thursday afternoon then falling to minus 4 Thursday evening.

Extended Forecast

Issued 06:00 AM EST 04 December 2024
Friday Wind west 20 to 30 knots diminishing to west 10 to 20 in the afternoon.
Saturday Wind west 10 to 15 knots becoming light.
Sunday Wind light becoming 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 AM EST 4 December 2024 Today Tonight and Thursday At 3:00 a.m. EST today ridge located on a line north-south over
Pointe-des-Monts.
By 7:00 p.m. EST Thursday ridge located on a line
northwest-southeast over Labrador Sea.

At 3:00 a.m. EST today intensifying low 1000 mb located north of
Lake Superior.
By 7:00 p.m. EST Thursday low 986 mb located over Chaleur Bay.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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