Pointe-des-Monts to Anticosti - southern half


Marine Forecast

Issued 03:00 PM EDT 26 April 2018

Tonight and Friday.

Wind east 15 to 25 knots becoming variable 15 this evening then increasing to southwest 20 to 30 after midnight. Wind diminishing to southwest 10 to 20 late Friday morning then becoming east 10 to 20 Friday evening.

Rain ending early Friday morning. Visibility 1 mile or less in rain.


Issued 03:00 PM EDT 26 April 2018
Tonight and Friday. Seas 1 metre building to 1 to 2 early Friday morning then subsiding to 1 or less Friday evening.

Extended Forecast

Issued 06:00 PM EDT 26 April 2018
Saturday Wind northeast 15 to 25 knots.
Sunday Wind northeast 10 to 20 knots.
Monday Wind northeast 15 to 25 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 26 April 2018 Today Tonight and Friday Open water. 

[ Canadian Ice Service ]

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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge 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 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre 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
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 April 2018 Today Tonight and Friday

Ice Edge

Ice edge estimated from Cape Breton Island near 4545N 6005W to 4555N
5920W to 4745N 6035W to 4800N 6300W to 5000N 6520W to 4955N 6000W to
5020N 5905W to 4955N 5810W to 4830N 5935W to Newfoundland near 4805N
5905W. Sea ice west and north of the ice edge.

Ice Coverage

Open water.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 PM EDT 26 April 2018 Tonight and Friday At 3:00 p.m. EDT today low 997 mb located east of Québec city.
By 8:00 p.m. EDT Friday departing low 995 mb located over Labrador

At 8:00 p.m. EDT Friday approaching low located east of Lake

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: