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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EST 22 December 2024

Today Tonight and Monday.

Wind light becoming west 10 to 15 knots early this morning then diminishing to light this evening. Wind becoming northeast 10 to 15 Monday evening.

Snow Monday evening. Visibility 1 mile or less in snow.

High today minus 12. Low tonight minus 20. High Monday minus 10.

Extended Forecast

Issued 06:00 PM EST 21 December 2024
Monday Wind light.
Tuesday Wind light.
Wednesday Wind northeast 10 to 15 knots.

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Weather Conditions

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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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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 22 December 2024 Today Tonight and Monday At 3:00 a.m. EST today ridge located on a line northeast-southwest
over Lake Michigan.
By 7:00 p.m. EST Monday ridge located on a line north-south over
the Gaspe Peninsula.

At 3:00 a.m. EST today departing low 978 mb located east of the
Strait of Belle Isle.

At 10:00 a.m. EST Monday approaching low 1016 mb located over
southern Lake Superior.

St. Lawrence - St. Lawrence River Area

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