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Kingston to Cornwall

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 23 April 2025

Today Tonight and Thursday.

Wind light becoming southwest 10 knots near noon Thursday then becoming light Thursday evening.

Scattered showers Thursday. Risk of thunderstorms Thursday afternoon and evening.

Extended Forecast

Issued 03:00 AM EDT 23 April 2025
Friday Wind light.
Saturday Wind light becoming northwest 15 knots late in the day.
Sunday Wind northwest 15 knots diminishing to light.

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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 Saint-Hubert 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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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 23 April 2025 Today Tonight and Thursday At 10:30 a.m. EDT today departing low 1016 mb located over
northeastern Quebec.

At 10:30 a.m. EDT today ridge located from Lake Ontario to
Hudson Bay.
By 10:30 a.m. EDT Thursday ridge located from the East Coast of
the U.S. to Hudson Bay.

At 10:30 a.m. EDT today weakening low 1012 mb located near Lake
of the Woods.
By 10:30 a.m. EDT Thursday weakening low 1022 mb located over
northeastern Ontario.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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