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Trois-Rivières to Donnacona

Forecast

Marine Forecast

Issued 03:00 AM EST 10 December 2023

Today Tonight and Monday.

Wind northeast 10 to 15 knots becoming light this morning then increasing to northwest 10 to 15 Monday morning. Wind increasing to westerly 15 to 25 near noon Monday.

Risk of freezing rain early this morning. Rain and mist beginning this morning changing to snow Monday morning. Visibility as low as 1 mile in mist and 1 mile or less in snow.

Temperatures minus 3 rising to plus 5 this evening then falling to minus 1 Monday evening.

Extended Forecast

Issued 06:00 PM EST 09 December 2023
Monday Wind northwest 10 to 15 knots increasing to west 15 to 25 in the afternoon.
Tuesday Wind westerly 15 knots increasing to southwest 15 to 25 late in the day.
Wednesday Wind southwest 15 knots increasing to northwesterly 15 to 25.

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 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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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 10 December 2023 Today Tonight and Monday At 3:00 a.m. EST today ridge located on a line north-south over
Sept-Îles.
By 3:00 p.m. EST today departing ridge located on a line north-south
over Newfoundland.

At 3:00 a.m. EST today trough located on a line north-south over
Lake Ontario.
By 3:00 a.m. EST Monday departing trough located on a line
north-south over the Gulf of St. Lawrence.

At 3:00 p.m. EST today intensifying low 1004 mb located over the
East Coast of the U.S.
By 7:00 p.m. EST Monday low 976 mb located over Sept-Îles.

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