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Kingston to Cornwall

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 14 March 2026

Tonight and Sunday.

Wind west 15 knots diminishing to light near midnight then becoming northeast 10 early Sunday morning. Wind increasing to northeast 15 Sunday evening.

Scattered flurries Sunday afternoon.

Extended Forecast

Issued 06:30 PM EDT 14 March 2026
Monday Wind east 15 knots veering to southeast 20 in the morning then becoming west 20 in the afternoon.
Tuesday Wind southwest 20 knots.
Wednesday Wind west 15 knots diminishing to light late in the day.

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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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 14 March 2026 Tonight and Sunday At 6:30 p.m. EDT tonight ridge located on a line north-south over
Lake Huron.
By 6:30 p.m. EDT Sunday ridge located over New Brunswick.

At 6:30 p.m. EDT tonight low 992 mb located over Colorado.
By 6:30 p.m. EDT Sunday low 990 mb located over southern Lake
Michigan.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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