Language selection

Weather shortcuts

Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 15 November 2025

Today Tonight and Sunday.

Gale warning in effect.

Wind westerly 20 to 30 knots diminishing to southwest 15 overnight then increasing to easterly 15 to 25 Sunday morning. Wind increasing to northeast 25 to 35 Sunday evening.

Scattered flurries ending near noon Sunday. Snow or rain late Sunday afternoon changing to rain.

Temperatures near plus 1.

Waves

Issued 03:00 AM EST 15 November 2025
Today Tonight and Sunday. Seas 1 to 2 metres subsiding to 1 Sunday morning then building to 2 Sunday evening.

Extended Forecast

Issued 06:00 AM EST 15 November 2025
Monday Wind northeast 30 to 40 knots becoming west 30 to 40 in the afternoon.
Tuesday Wind west 30 to 40 knots.
Wednesday 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

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 03:00 AM EST 15 November 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 15 November 2025 Today Tonight and Sunday At 3:00 a.m. EST today low 981 mb located over Newfoundland.
By 7:00 a.m. EST Sunday dissipating low 989 mb located near
Sept-Îles.

At 3:00 a.m. EST today ridge located from Lake Ontario to Ungava
Bay.
By 7:00 a.m. EST Sunday dissipating ridge located from New Brunswick
to Hudson Bay.

At 3:00 a.m. EST today low 996 mb located over Lake Superior.
By 7:00 p.m. EST Sunday low 979 mb located over New Brunswick.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: