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Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 28 July 2021

Tonight and Thursday.

Wind light becoming southwest 10 to 15 knots Thursday morning.

Scattered showers this evening.

Extended Forecast

Issued 03:30 PM ADT 28 July 2021
Friday Wind southerly 15 to 20 knots backing to southeast 20 to 25 in the afternoon.
Saturday Wind westerly 25 to 30 knots.
Sunday Wind westerly 20 to 25 knots diminishing to southwest 15.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 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 April 2021

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 28 July 2021 Tonight and Thursday At 8:00 p.m. ADT tonight trough located from Georges Bank to
Newfoundland.
By 10:00 a.m. ADT Thursday departing trough located east of the
Marine District.

At 3:00 a.m. ADT Thursday high 1016 mb located over New England.
By 8:00 p.m. ADT Thursday high 1017 mb located over Laurentian Fan.

At 8:00 p.m. ADT Thursday approaching low 1005 mb located over
New England.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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