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Tadoussac to Pointe à Michel

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 11 April 2025

Today Tonight and Saturday.

Wind light becoming northeast 10 to 15 knots overnight. Wind northeast 10 to 15 Saturday.

Temperatures near plus 1.

Waves

Issued 03:00 AM EDT 11 April 2025
Today Tonight and Saturday. Seas 1 metre or less.

Extended Forecast

Issued 06:00 AM EDT 11 April 2025
Sunday Wind northeast 10 to 15 knots.
Monday Wind northeast 10 to 15 knots increasing to northeast 15 to 20.
Tuesday Wind northeast 15 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 10 April 2025 Today Tonight and Friday Open water except 2 tenths new ice along parts of the northern coast. 

[ Canadian Ice Service ]

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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
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 April 2025 Today Tonight and Friday

Ice Edge

First ice edge estimated from New Brunswick near 4622N 6434W to
4831N 6351W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 4904N 6646W to 5005N
6518W to 4936N 5930W to Newfoundland near 5022N 5732W. Sea ice north
of the ice edge.

Third ice edge estimated from 4744N 6112W to 4753N 6132W to 4711N
6216W to 4707N 6144W to 4744N 6112W. Sea ice within the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the northern
coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 11 April 2025 Today Tonight and Saturday At 3:00 a.m. EDT today high 1027 mb located over central Quebec.
By 8:00 p.m. EDT Saturday high 1028 mb located over the Gulf of
St. Lawrence.

At 3:00 a.m. EDT today low 1015 mb located over Cape Hatteras.
By 8:00 p.m. EDT Saturday low 1009 mb located off the East Coast
of the U.S.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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