Language selection

Weather shortcuts

Tadoussac to Pointe à Michel

Forecast

Marine Forecast

Issued 08:25 PM EDT 12 May 2025

Tonight and Tuesday.

Wind northwest 10 to 15 knots veering to northeast 10 to 15 early Tuesday morning.

Waves

Issued 03:00 PM EDT 12 May 2025
Tonight and Tuesday. Seas 1 metre.

Extended Forecast

Issued 06:00 PM EDT 12 May 2025
Wednesday Wind light increasing to southwest 20 to 30 knots in the morning.
Thursday Wind southwest 15 knots diminishing to light.
Friday Wind northeast 15 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 12 May 2025 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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 Saint-Hubert 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 12 May 2025 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Quebec near 5033N 5925W to 5017N 5904W to Newfoundland near 5049N 5704W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 12 May 2025 Tonight and Tuesday At 3:00 p.m. EDT today trough located over eastern Quebec.
By 8:00 a.m. EDT Tuesday departing trough located over Newfoundland.

At 3:00 p.m. EDT today ridge located on a line north-south over
Lake Ontario.
By 8:00 p.m. EDT Tuesday ridge located on a line north-south
over Gaspé.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: