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Northumberland Strait


Marine Forecast

Issued 08:00 PM AST 29 November 2020

Tonight and Monday.

Wind westerly 20 knots diminishing to west 10 to 15 near midnight and to light late overnight. Wind increasing to southeast 10 to 15 near noon Monday and to southeast 20 early Monday evening.

Extended Forecast

Issued 03:30 PM AST 29 November 2020
Tuesday Wind southeast 30 knots.
Wednesday Wind southeast 25 knots diminishing to variable 10 to 15.
Thursday Wind southwest 15 knots.

Ice Forecast

Issued 10:00 AM EST 29 November 2020 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 29 November 2020 Today Tonight and Monday

Ice Edge

Ice edge estimated from Quebec near 5005N 6645W to 4945N 6445W to
4840N 6205W to Quebec near 5010N 6010W. Sea ice north of the ice

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 8:00 PM AST 29 November 2020 Tonight and Monday At 8:00 p.m. AST tonight ridge located over the southwestern
Marine District.
By 3:00 a.m. AST Monday ridge located over the Maritimes.

At 10:00 a.m. AST Monday low 996 mb located south of the Great
By 8:00 p.m. AST Monday low 992 mb located over New England.

Marine Weather Statement

Issued 7:57 PM AST 29 November 2020 A low pressure system is forecast to develop south of the Great Lakes
on Monday bringing strong to gale force southeast winds to western
waters Monday evening and then spreading eastward into the overnight.

Marine interests are advised that gale warning are in effect for
Grand Manan, Lurcher and Browns Bank.

Outlook for the start of the southwest lobster fishery.

For lfa34.

Tonight...Winds westerly 10 to 15 knots diminishing to light this

Monday...Winds south 15 knots increasing to southeast 25 in the
afternoon and 35 in the evening. Seas near 1 metre increasing to 1 to
2 metres in the afternoon and to 2 to 3 metres in the evening.

Tuesday...Winds southeast 40 knots. Seas 4 to 6 metres.

Wednesday...Winds southwest 15 to 20 knots increasing to 20 to 25 in
the evening.

For lfa33.

Tonight...Winds northwest 10 to 15 diminishing to light by midnight.

Monday...Winds light increasing to south 10 to 15 knots in the
morning and 15 by noon. Winds increasing to southeast 20 to 25 early
in the evening and to 25 to 30 late in the evening. Seas near 1 metre
building to 1 to 2 metres in the evening.

Tuesday...Winds southeast 25 to 35 knots increasing to 35 by noon.
Seas 2 metres building to 3 to 5 metres.

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