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Marine Forecast

Issued 03:30 PM ADT 19 October 2020

Tonight and Tuesday.

Wind light becoming variable 10 to 15 knots near midnight then diminishing to light near noon Tuesday. Wind becoming southwest 10 to 15 Tuesday evening.

Showers tonight and Tuesday. Fog patches.

Waves

Issued 05:00 PM ADT 19 October 2020
Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 Tuesday morning.

Extended Forecast

Issued 03:30 PM ADT 19 October 2020
Wednesday Wind variable 10 to 15 knots becoming southerly 15 in the afternoon.
Thursday Wind southwest 10 to 15 knots becoming northeast 10 to 15.
Friday Wind easterly 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 19 October 2020 Tonight and Tuesday At 3:30 p.m. ADT today ridge located over the central Marine
District.
By 8:00 p.m. ADT Tuesday ridge located over the southern Marine
District.

At 10:00 a.m. ADT Tuesday trough located over the St. Lawrence
River.
By 8:00 p.m. ADT Tuesday trough located over Anticosti Island.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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