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Tadoussac to Pointe à Michel

Forecast

Marine Forecast

Issued 03:00 AM EDT 19 July 2026

Today Tonight and Monday.

Gale warning in effect.

Wind northeast 15 to 25 knots backing to northwest 15 to 25 early this morning except west 25 to 35 near the mouth of the Saguenay River today. Wind becoming westerly 15 near midnight except west 25 near the mouth of the Saguenay River. Wind becoming southwesterly 15 to 25 Monday morning.

Showers ending this afternoon. Risk of thunderstorms early this morning. Fog banks dissipating this morning.

Waves

Issued 03:00 AM EDT 19 July 2026
Today Tonight and Monday. Seas 1 metre building to 1 to 2 near noon then subsiding to 1 or less overnight. Seas building to 1 to 2 near noon Monday.

Extended Forecast

Issued 06:00 AM EDT 19 July 2026
Tuesday Wind southerly 10 to 15 knots increasing to south 15 to 25 late in the day.
Wednesday Wind south 15 to 25 knots backing to east 10 to 20.
Thursday Wind southwest 15 to 25 knots.

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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 - Quai de St-Jean 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Gale warning in effect

Tadoussac to Pointe à Michel

Issued 03:00 AM EDT 19 July 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 19 July 2026 Today Tonight and Monday At 3:00 a.m. EDT today low 993 mb located near Tadoussac.
By 8:00 p.m. EDT Monday low 994 mb located over Labrador Coast.

At 3:00 a.m. EDT today ridge located on a line north-south over
Lake Superior.
By 8:00 p.m. EDT Monday ridge located on a line north-south over
Québec city.

At 8:00 p.m. EDT Monday approaching low 994 mb located over
northern Ontario.

St. Lawrence - St. Lawrence River Area

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