Language selection

Weather shortcuts

Saguenay to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 28 April 2025

Tonight and Tuesday.

Wind west 15 knots becoming east 15 early this evening then increasing to east 15 to 25 late overnight. Wind east 15 to 25 Tuesday.

Scattered showers Tuesday afternoon and evening with a risk of thunderstorms. Visibility as low as 1 mile in showers.

Low tonight zero. High Tuesday plus 10.

Extended Forecast

Issued 06:00 AM EDT 28 April 2025
Wednesday Wind west 30 to 40 knots diminishing to west 20 to 30 in the afternoon.
Thursday Wind light.
Friday Wind east 15 knots increasing to east 20 to 30.

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

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 28 April 2025 Tonight and Tuesday At 3:00 p.m. EDT today ridge located from the East Coast of the
U.S. to Ungava Bay.
By 5:00 p.m. EDT Tuesday departing ridge located from Cape Hatteras
to Newfoundland.

At 8:00 p.m. EDT tonight intensifying trough located on a line
northeast-southwest over northwestern Ontario.
By 8:00 p.m. EDT Tuesday trough located on a line
northeast-southwest over Lake Saint-Jean.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: