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Forecast

Marine Forecast

Issued 08:00 PM AST 26 February 2024

Tonight and Tuesday.

Wind southwest 20 to 25 knots diminishing to northwest 15 late this evening and to light late overnight. Wind increasing to southeast 15 early Tuesday morning then veering to south 20 Tuesday afternoon.

Scattered flurries or showers this evening.

Waves

Issued 05:00 PM AST 26 February 2024
Tonight and Tuesday. Seas 2 to 3 metres subsiding to 1 to 2 this evening.

Extended Forecast

Issued 03:30 PM AST 26 February 2024
Wednesday Wind south 25 to 30 knots increasing to south 35 in the afternoon.
Thursday Wind south 40 knots diminishing to northwest 35.
Friday Wind northwest 35 knots diminishing to northwest 25.

Ice Forecast

Issued 10:00 AM EST 26 February 2024 Today Tonight and Tuesday Open water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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 EST 26 February 2024 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from New Brunswick near 4529N 6515W to Nova
Scotia near 4509N 6448W. Sea ice east of the ice edge.

Second ice edge estimated from Cape Breton near 4558N 5948W to 4622N
5930W to 4718N 6010W to 4818N 6235W to 4915N 6037W to 4933N 5903W to
4816N 5942W to 4725N 5928W to Newfoundland near 4707N 5547W. Sea ice
southwest then north of the ice edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 27 February 2024 Today Tonight and Wednesday At 3:00 a.m. AST today trough located on a line north-south over
the eastern Marine District.
By 10:00 a.m. AST today departing trough located east of the
Marine District.

At 8:00 p.m. AST tonight trough located near the Great Lakes.
By 8:00 p.m. AST Wednesday intensifying trough located from Quebec
to Long Island.

St. Lawrence - St. Lawrence River Area

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