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Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 10:00 AM AST 30 November 2020

Today Tonight and Tuesday.

Wind light increasing to southeast 10 to 15 knots early this afternoon and to southeast 20 early this evening. Wind increasing to southeast 25 to 30 near midnight. Wind southeast 25 to 30 Tuesday.

Showers overnight and Tuesday.

Extended Forecast

Issued 03:00 AM AST 30 November 2020
Wednesday Wind southeast 25 to 35 knots diminishing to variable 10 to 15 in the afternoon.
Thursday Wind southwest 15 to 20 knots.
Friday Wind southwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 30 November 2020 Today Tonight and Tuesday Ice free. 

[ 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 EST 30 November 2020 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Quebec near 5000N 6645W to 4845N 6200W to
5015N 5915W to Quebec near 5045N 5900W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 30 November 2020 Today Tonight and Tuesday At 10:00 a.m. AST today ridge located over the eastern Marine
District.
By 8:00 p.m. AST tonight departing ridge located over the Grand
Banks.

At 10:00 a.m. AST today low 997 mb located over the eastern
United States.
By 8:00 p.m. AST Tuesday quasi-stationary low 992 mb located over
southern Quebec.

Marine Weather Statement

Issued 9:38 AM AST 30 November 2020 A low pressure system is forecast to track up the Eastern United
States today and stall over Southern Quebec on Tuesday. Strong to
gale force southeast winds will develop over western waters this
evening and then slowly spread eastward overnight into Tuesday.

Marine interests are advised that gale warnings are in effect for
Grand Manan, Lurcher, Browns Bank, Georges Bank, West Scotian Slope,
East Scotian Slope - western half, Gulf-Magdalen, Chaleur Miscou -
eastern half, and Anticosti.

Outlook for the start of the southwest lobster fishery.

For lfa34.

Today...Winds southeast 15 to 20 knots increasing to 25 this
afternoon and 35 this evening. Seas 0.5 to 1 metre increasing to 1 to
2 metres this afternoon and to 2 to 3 metres this evening.

Tuesday...Winds southeast 35 knots increasing to 40 to 45 knots in
the afternoon then decreasing to southwest 15 to 20 knots near
midnight. Seas 4 to 6 metres.

Wednesday...Winds westerly 10 to 15 knots increasing to southwest 15
near noon and to 20 to 25 in the evening. Seas 3 to 5 metres
subsiding to near 3 metres in the afternoon and 2 to 3 metres in the
evening.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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