Trois-Rivières to Donnacona

Forecast

Marine Forecast

Issued 03:00 PM EST 25 February 2018

Tonight and Monday.

Wind easterly 15 to 25 knots diminishing to easterly 10 to 15 late this afternoon then increasing to southerly 15 to 25 this evening. Wind diminishing to southwest 10 to 15 Monday evening.

Snow changing to light rain early this evening and ending late this evening. Visibility 1 mile or less in snow.

Low tonight minus 4. High Monday plus 2.

Extended Forecast

Issued 06:00 AM EST 25 February 2018
Tuesday Wind southwest 10 to 15 knots.
Wednesday Wind northeast 10 to 15 knots.
Thursday Wind northeast 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 25 February 2018 Tonight and Monday At 3:00 p.m. EST today low 986 mb located over Ontario.
By 1:00 p.m. EST Monday low 992 mb located over eastern Hudson Bay.

At 3:00 p.m. EST today trough from low located on a line
northwest-southeast over Lake Ontario.
By 6:00 p.m. EST Monday trough from low located on a line
northwest-southeast over Matane.

At 1:00 p.m. EST Monday ridge located on a line northwest-southeast
over Lake Erie.
By 7:00 p.m. EST Monday ridge located on a line north-south over
Lake Ontario.

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