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Northumberland Strait

Forecast

Marine Forecast

Issued 03:30 PM AST 18 November 2019

Tonight and Tuesday.

Wind east 10 to 15 knots increasing to east 25 late this afternoon and to easterly 30 near midnight. Wind diminishing to northerly 15 Tuesday morning then backing to westerly 15 Tuesday afternoon.

Rain tonight and Tuesday morning.

Extended Forecast

Issued 03:30 PM AST 18 November 2019
Wednesday Wind west 25 knots diminishing to northerly 15 in the afternoon.
Thursday Wind northerly 25 to 30 knots.
Friday Wind northwest 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EST 18 November 2019 Today Tonight and Tuesday Open water except 2 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas 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 18 November 2019 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Nova Scotia near 4555N 6155W to 4840N 6045W
to Quebec near 5125N 5735W. Sea ice northwest of the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM AST 18 November 2019 Tonight and Tuesday At 3:30 p.m. AST today low 992 mb located over Georges Bank.
By 3:00 a.m. AST Tuesday low 994 mb located over Eastern Shore.

At 10:00 a.m. AST Tuesday low 995 mb located near Cape Breton
Island.
By 3:30 p.m. AST Tuesday low 996 mb located over southwestern
Newfoundland.

Marine Weather Statement

Issued 3:21 PM AST 18 November 2019 A low pressure system over Georges Bank will track northeast to cross
Cape Breton Tuesday morning and over Newfoundland by Tuesday evening.
Gale to potentially storm force easterlies will spread further north
and east ahead of the low tonight. Winds will then shift to strong to
gale force southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except Northumberland Strait, Chaleur - Miscou, and Anticosti.

St. Lawrence - St. Lawrence River Area

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