Language selection

Weather shortcuts

Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 PM EDT 05 October 2024

Tonight and Sunday.

Strong wind warning in effect.

Wind northeast 20 to 30 knots diminishing to northeast 15 this evening then increasing to easterly 15 to 25 near noon Sunday.

Periods of rain changing to periods of drizzle Sunday morning and ending Sunday afternoon. Visibility as low as 1 mile in precipitation.

Waves

Issued 03:00 AM EDT 05 October 2024
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 near noon then subsiding to 1 or less overnight.

Extended Forecast

Issued 06:00 AM EDT 05 October 2024
Monday Wind east 20 to 30 knots.
Tuesday Wind east 15 to 25 knots increasing to east 25 to 35.
Wednesday Wind east 25 to 35 knots diminishing to west 15 to 25 late in the day.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 3:00 PM EDT 05 October 2024

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 PM EDT 5 October 2024 Tonight and Sunday At 3:00 p.m. EDT today dissipating trough located on a line
northwest-southeast over Maine.

At 3:00 p.m. EDT today ridge located from Labrador to the Great
Lakes.
By 8:00 p.m. EDT Sunday ridge located from Labrador Sea to the
Gulf of St. Lawrence.

At 3:00 p.m. EDT today low 987 mb located over Manitoba.
By 8:00 p.m. EDT Sunday low 994 mb located near James Bay.

St. Lawrence - St. Lawrence River Area

Another Region

Features

New Predicting and Alerting Coastal Flooding Program

Find out about coastal flooding coverage, forecasts and warnings in your region

Date modified: