Language selection

Weather shortcuts

Northumberland Strait

Forecast

Marine Forecast

Issued 03:00 AM ADT 19 September 2024

Today Tonight and Friday.

Wind light increasing to northeasterly 15 to 20 knots this afternoon. Wind northeasterly 15 to 20 tonight and Friday.

Showers ending this morning with a risk of thunderstorms.

Extended Forecast

Issued 03:00 AM ADT 19 September 2024
Saturday Wind northeast 15 knots increasing to northeast 20 to 25 in the afternoon.
Sunday Wind northeast 20 to 25 knots backing to north 15 to 20.
Monday Wind north 15 to 20 knots veering to northeast 10 to 15.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 19 September 2024 Today Tonight and Friday At 3:00 a.m. ADT today intensifying low 1010 mb located southwest
of Georges Bank.
By 3:00 a.m. ADT Friday quasi-stationary low 1002 mb located
southwest of Georges Bank.

At 3:00 a.m. ADT today trough located over the Gulf of St. Lawrence.
By 3:30 p.m. ADT today departing trough located south of
Newfoundland.

At 3:30 p.m. ADT today quasi-stationary ridge located over the
northern Marine District.

Marine Weather Statement

Issued 2:45 AM ADT 19 September 2024 A low pressure system south of Long Island will remain
quasi-stationary today and Friday as it deepens southwest of the
region. Strong to gale force northeasterly winds will develop over
parts of the southwestern marine district north of the low.

Marine interests are advised that gale warnings are in effect for
Browns Bank, Georges Bank - northern half, LaHave Bank - western
half, West Scotian Slope - northern half and East Scotian Slope -
western half.

St. Lawrence - St. Lawrence River Area

Another Region

Features

New Predicting and Alerting Coastal Flooding Program

Find out about coastal flooding coverage, forecasts and warnings in your region

Date modified: