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Trois-Rivières to Donnacona

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Forecast

Marine Forecast

Issued 03:00 PM EST 19 February 2020

Tonight and Thursday.

Wind west 20 to 30 knots diminishing to west 15 early this evening and to light after midnight. Wind becoming westerly 10 to 15 Thursday morning then becoming light Thursday evening.

Sea smoke forming overnight and dissipating Thursday morning. Visibility as low as 1 mile in sea smoke.

Low tonight minus 20. High Thursday minus 13.

Extended Forecast

Issued 06:00 PM EST 19 February 2020
Friday Wind southwest 10 to 20 knots.
Saturday Wind southwest 10 to 15 knots.
Sunday Wind southwest 10 to 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 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 PM EST 19 February 2020 Tonight and Thursday At 3:00 p.m. EST today low 996 mb located east of Anticosti Island.
By 7:00 p.m. EST tonight low 982 mb located over Labrador Sea.

At 7:00 p.m. EST tonight ridge located on a line east-west over
northern Ontario.
By 7:00 p.m. EST Thursday ridge located on a line
northeast-southwest over Saguenay River.

St. Lawrence - St. Lawrence River Area

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