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Kingston to Cornwall

Forecast

Marine Forecast

Issued 06:30 PM EST 07 November 2025

Tonight and Saturday.

Wind south 10 knots increasing to southwest 15 near midnight then diminishing to west 10 early Saturday morning. Wind becoming light near noon Saturday.

Showers ending Saturday morning.

Extended Forecast

Issued 06:30 PM EST 07 November 2025
Sunday Wind light increasing to northeast 20 knots in the afternoon then diminishing to light late in the day.
Monday Wind north 15 knots diminishing to light.
Tuesday Wind light becoming west 15 knots.

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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 Montréal Metropolitain 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
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 7 November 2025 Tonight and Saturday At 6:30 p.m. EST tonight low 991 mb located northeast of Lake
Nipissing.
By 6:30 p.m. EST Saturday departing low 1002 mb located over the
Gulf of St. Lawrence.

At 6:30 p.m. EST tonight ridge located on a line north-south over
northern Saskatchewan.
By 6:30 p.m. EST Saturday ridge located on a line east-west over
Lake Nipigon.

St. Lawrence - St. Lawrence River Area

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