Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EDT 21 April 2015

Today Tonight and Wednesday

Wind southeast 15 knots increasing to southwest 15 to 25 this morning then becoming southwest 15 this evening. Wind diminishing to light overnight then becoming southwest 10 to 15 Wednesday afternoon.

Periods of rain ending early this evening. A few showers beginning overnight. Visibility as low as 1 mile in rain.

Extended Forecast

Issued 06:00 AM EDT 21 April 2015
Thursday Wind southwest 15 knots.
Friday Wind west 15 knots.
Saturday Wind west 15 knots.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Kemptville Beauport Deschambault L'Assomption Quebec Lesage Int'l Airport Trois-Rivières Airport Nicolet Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Charlevoix 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 Rivière-du-Loup 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 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 Varennes 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Access this Bulletin from another source?

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 21 April 2015 Today Tonight and Wednesday At 3:00 a.m. EDT today trough located on a line northwest-southeast
over Cornwall.
By 2:00 a.m. EDT Wednesday weakening trough located on a line
northwest-southeast over Pointe-des-Monts.

At 2:00 p.m. EDT today trough located on a line northeast-southwest
over Lake Superior.
By 8:00 p.m. EDT Wednesday trough located on a line
northwest-southeast over Québec city.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: