Language selection

Weather shortcuts

Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 PM EST 14 February 2026

Tonight and Sunday.

Wind light increasing to northeast 15 to 20 knots Sunday morning then diminishing to light Sunday evening.

Periods of snow tonight and Sunday. Visibility as low as 1 mile in snow.

Low tonight minus 9. High Sunday minus 2.

Waves

Issued 03:00 PM EST 14 February 2026
Tonight and Sunday. Over open water seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EST 14 February 2026
Monday Wind light becoming southeasterly 15 knots late in the day.
Tuesday Wind southerly 10 to 15 knots.
Wednesday Wind southerly 10 to 15 knots increasing to west 15 to 25.

Ice Forecast

Issued 10:00 AM EST 14 February 2026 Today Tonight and Sunday 5 tenths new ice including 1 tenth grey-white ice except 9 tenths grey-white ice including 1 tenth first-year ice in the extreme western section. Consolidated first-year ice along parts of the coast. 

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

Ice Forecasts

Issued 10:00 AM EST 14 February 2026 Today Tonight and Sunday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4600N 5845W to 4715N 5915W to 4630N 5615W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

5 tenths new ice including 1 tenth grey-white ice except 9 tenths
grey-white ice including 1 tenth first-year ice in the extreme
western section. Consolidated first-year ice along parts of the
coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 14 February 2026 Tonight and Sunday At 3:00 p.m. EST today trough located on a line northeast-southwest
over Québec city.
By 7:00 p.m. EST Sunday trough located off Nova Scotia.

At 3:00 p.m. EST today ridge located from Lake Huron to Ungava Bay.
By 7:00 p.m. EST Sunday ridge located from Labrador to Maine.

St. Lawrence - St. Lawrence River Area

Another Region

Features

New: Colour-coded weather alerts

Learn more about weather alerting in Canada

Date modified: