Trois-Rivières to Donnacona

Forecast

Marine Forecast

Issued 03:00 PM EST 23 November 2017

Tonight and Friday.

Wind southwest 15 to 20 knots backing to southerly 10 to 15 late overnight then veering to southwest 15 to 20 near noon Friday.

A few flurries tonight. Snow beginning Friday morning changing to chance of showers Friday afternoon. Visibility 1 mile or less in precipitation.

Low tonight minus 4. High Friday plus 4.

Extended Forecast

Issued 06:00 PM EST 23 November 2017
Saturday Wind southwest 15 to 25 knots veering to northwest 15 to 20 late in the day.
Sunday Wind northwest 15 to 20 knots.
Monday Wind light increasing to northerly 15 to 25 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

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Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 23 November 2017 Tonight and Friday At 3:00 p.m. EST today trough located west of Saguenay River.
By 7:00 p.m. EST Friday departing trough located off Newfoundland.

At 3:00 p.m. EST today ridge located over Ontario.
By 7:00 p.m. EST Friday ridge located over the Gulf of St. Lawrence.

At 1:00 a.m. EST Friday warm front located on a line
northwest-southeast over Lake Superior.
By 7:00 p.m. EST Friday warm front located on a line
northwest-southeast over Saguenay River.

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