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Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 19 August 2019

Tonight and Tuesday.

Strong wind warning in effect.

Wind southerly 10 to 15 knots increasing to southwesterly 20 this evening then diminishing to westerly 15 late overnight. Wind becoming variable 10 to 15 near noon Tuesday.

Showers ending early this evening. Showers overnight and Tuesday with a risk of thunderstorms.

Extended Forecast

Issued 03:30 PM ADT 19 August 2019
Wednesday Wind southwesterly 10 to 15 knots backing to south 15 to 20 in the afternoon.
Thursday Wind southerly 20 to 25 knots.
Friday Wind westerly 15 to 20 knots.

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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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 2 June 2019 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 3:30 PM ADT 19 August 2019

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 19 August 2019 Tonight and Tuesday At 3:30 p.m. ADT today trough located on a line north-south over
New England.
By 3:30 p.m. ADT Tuesday trough located on a line
northeast-southwest over Nova Scotia.

At 3:30 p.m. ADT today low located southwest of Georges Bank.
By 8:00 p.m. ADT Tuesday low located south of Laurentian Fan.

At 3:30 p.m. ADT today low located southeast of Laurentian Fan.
By 10:00 a.m. ADT Tuesday departing low located southeast of the
Grand Banks.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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