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Saguenay to Tadoussac

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 15 March 2026

Today Tonight and Monday.

Gale warning in effect.

Wind west 20 to 30 knots diminishing to west 15 this morning and to light early this afternoon. Wind increasing to east 15 to 25 near midnight and to east 30 to 40 Monday morning. Wind diminishing to east 20 to 30 Monday evening.

Snow beginning near midnight with a risk of freezing rain Monday morning and afternoon changing to periods of rain Monday afternoon. Visibility 1 mile or less in snow.

Temperatures minus 7 rising to plus 4 Monday evening.

Extended Forecast

Issued 06:00 PM EDT 14 March 2026
Monday Wind east 25 to 35 knots increasing to east 40 to 50 in the morning.
Tuesday Wind east 25 to 35 knots increasing to west 40 to 50 late in the day.
Wednesday Wind west 25 to 35 knots diminishing to light.

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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 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

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Saguenay to Tadoussac

Issued 03:00 AM EDT 15 March 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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 15 March 2026 Today Tonight and Monday At 3:00 a.m. EDT today departing low 996 mb located near
Newfoundland.

At 3:00 a.m. EDT today ridge located on a line north-south over
western Québec city.
By 4:00 p.m. EDT Monday ridge located on a line northwest-southeast
over Newfoundland.

At 4:00 p.m. EDT today low 991 mb located over the Midwestern
states.
By 8:00 p.m. EDT Monday low 988 mb located over southwestern Quebec.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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