Language selection

Weather shortcuts

Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 14 November 2025

Today Tonight and Saturday.

Wind northwesterly 15 knots increasing to westerly 15 to 25 Saturday morning.

Scattered flurries Saturday.

Temperatures near zero.

Waves

Issued 03:00 AM EST 14 November 2025
Today Tonight and Saturday. Seas 1 metre or less building to 1 to 2 Saturday morning.

Extended Forecast

Issued 06:00 AM EST 14 November 2025
Sunday Wind southwest 15 to 25 knots increasing to easterly 25 to 35 in the morning.
Monday Wind northeast 25 to 35 knots becoming west 25 to 35.
Tuesday Wind west 30 to 40 knots.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of St. Lawrence - St. Lawrence River marine weather areas Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Montréal Metropolitain Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac La Pocatière
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 14 November 2025 Today Tonight and Saturday At 3:00 a.m. EST today low 990 mb located over Newfoundland.
By 7:00 p.m. EST Saturday low 988 mb located south of Labrador.

At 3:00 a.m. EST today ridge located from the Great Lakes to
Labrador.
By 7:00 p.m. EST Saturday ridge located on a line north-south over
Lake Saint-Jean.

At 7:00 a.m. EST Saturday low 995 mb located near Lake Superior.
By 7:00 p.m. EST Saturday low 987 mb located near Lake Huron.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: