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Trois-Rivières to Donnacona

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Forecast

Marine Forecast

Issued 03:00 AM EDT 19 April 2021

Today Tonight and Tuesday.

Wind light becoming southwest 10 to 15 knots this afternoon then becoming light this evening. Wind increasing to southwest 10 to 15 Tuesday morning and to southwest 15 to 25 near noon Tuesday.

Showers this afternoon and this evening with a risk of thunderstorms. Showers Tuesday morning. Mist dissipating early this morning. Visibility as low as 1 mile in mist.

Extended Forecast

Issued 06:00 AM EDT 19 April 2021
Wednesday Wind northeast 15 knots backing to northwest 15 in the afternoon.
Thursday Wind west 20 knots.
Friday Wind west 20 knots.

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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 EDT 19 April 2021 Today Tonight and Tuesday At 3:00 a.m. EDT today ridge located from Ungava Bay to Lake Erie.
By 8:00 p.m. EDT Tuesday ridge located from Labrador Coast to Cape
Breton Island.

At 3:00 a.m. EDT today cold front located over Lake Superior
extending southwestward.
By 8:00 p.m. EDT Tuesday cold front located from Sept-Îles to New
Brunswick then to 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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