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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 19 January 2025

Today Tonight and Monday.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 early this morning then backing to west 15 to 20 near noon Monday.

Snow overnight and Monday morning. Visibility as low as 1 mile in snow.

Temperatures plus 1 falling to minus 22 Monday evening.

Extended Forecast

Issued 06:00 AM EST 19 January 2025
Tuesday Wind southwest 10 to 15 knots.
Wednesday Wind southwest 10 to 15 knots.
Thursday Wind southwest 10 to 15 knots diminishing to light.

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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 EST 19 January 2025 Today Tonight and Monday At 3:00 a.m. EST today trough located on a line north-south over
Pointe-des-Monts.
By 7:00 p.m. EST tonight trough located on a line north-south
over Newfoundland.

At 3:00 a.m. EST today ridge located on a line east-west over
Ontario.
By 7:00 a.m. EST Monday ridge located from Labrador to James Bay.

At 7:00 a.m. EST today intensifying low 995 mb located off Cape Cod.
By 7:00 p.m. EST Monday low 975 mb located over the Strait of
Belle Isle.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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