Language selection


My Weather Profile Weather Topics  | 

Donnacona to Beauport


Marine Forecast

Issued 03:00 AM EST 19 January 2020

Today Tonight and Monday.

Wind northeast 15 to 25 knots diminishing to light this afternoon then increasing to southwest 15 to 20 Monday morning.

Snow ending this afternoon. Visibility 1 mile or less in snow.

High today minus 10. Low tonight minus 17. High Monday minus 12.

Extended Forecast

Issued 06:00 AM EST 19 January 2020
Tuesday Wind southwest 10 to 15 knots.
Wednesday Wind light increasing to southwest 15 to 20 knots.
Thursday Wind southwest 15 knots.

Stay connected


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 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
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 AM EST 19 January 2020 Today Tonight and Monday At 3:00 a.m. EST today low 1004 mb located near Cape Cod.
By 7:00 a.m. EST Monday departing low 993 mb located over southern

At 3:00 a.m. EST today ridge located on a line east-west over
James Bay.
By 7:00 p.m. EST Monday ridge located from the Great Lakes to

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: