Language selection

Weather shortcuts

Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EST 25 November 2024

Today Tonight and Tuesday.

Wind west 10 to 15 knots becoming light early this evening then increasing to northeast 10 to 15 Tuesday morning. Wind increasing to west 15 to 25 Tuesday afternoon.

Rain Tuesday. Risk of freezing rain late Tuesday morning. Visibility as low as 1 mile in rain.

Temperatures near plus 1.

Extended Forecast

Issued 06:00 AM EST 25 November 2024
Wednesday Wind southwest 15 to 25 knots.
Thursday Wind light.
Friday Wind light.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
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 25 November 2024 Today Tonight and Tuesday At 3:00 a.m. EST today low 985 mb located over Newfoundland.
By 7:00 p.m. EST tonight departing low 992 mb located off
Newfoundland.

At 3:00 a.m. EST today ridge located over southern Ontario.
By 7:00 p.m. EST Tuesday ridge located from Labrador to Nova Scotia.

At 3:00 a.m. EST today low 1008 mb located over the Midwestern
states.
By 7:00 p.m. EST Tuesday low 1002 mb located west of Lake
Saint-Jean.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: