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Kingston to Cornwall

Forecast

Marine Forecast

Issued 06:30 PM EDT 18 May 2025

Tonight and Monday.

Wind northwest 15 knots diminishing to northwest 10 near midnight then increasing to northwest 15 early Monday morning. Wind diminishing to north 10 Monday evening.

Scattered showers this evening.

Extended Forecast

Issued 06:30 PM EDT 18 May 2025
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind light.

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Weather Conditions

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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 6:30 PM EDT 18 May 2025 Tonight and Monday At 6:30 p.m. EDT tonight low 995 mb located over New Brunswick.
By 6:30 p.m. EDT Monday departing low 998 mb located southeast of
Nova Scotia.

At 6:30 p.m. EDT tonight high 1030 mb located over western
Hudson Bay.
By 6:30 p.m. EDT Monday high 1036 mb located over eastern Hudson
Bay.

St. Lawrence - St. Lawrence River Area

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