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Trois-Rivières to Donnacona

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Forecast

Marine Forecast

Issued 03:00 AM EST 05 December 2020

Today Tonight and Sunday.

Wind light increasing to northerly 10 to 15 knots this morning and to northerly 15 to 25 this afternoon. Wind backing to northwesterly 15 to 20 Sunday morning.

Periods of snow overnight and Sunday morning. Visibility as low as 1 mile in snow.

Temperatures plus 1 falling to minus 4 Sunday evening.

Extended Forecast

Issued 06:00 PM EST 04 December 2020
Sunday Wind northerly 20 knots.
Monday Wind west 15 knots diminishing to light late in the day.
Tuesday Wind light.

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île 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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan 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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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 5 December 2020 Today Tonight and Sunday At 3:00 a.m. EST today trough located on a line northeast-southwest
over Sept-Îles.
By 1:00 p.m. EST today trough located on a line north-south over
Labrador Sea.

At 3:00 a.m. EST today low 998 mb located north of Cape Hatteras.
By 7:00 p.m. EST Sunday low 990 mb located north of Nova Scotia.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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