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Northumberland Strait

Forecast

Marine Forecast

Issued 10:00 AM ADT 19 August 2019

Today 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 beginning late overnight and ending Tuesday afternoon with a risk of thunderstorms.

Extended Forecast

Issued 03:00 AM 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 southwest 15 to 20 knots diminishing to variable 10 to 15.

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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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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 10:00 AM 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 10:00 AM ADT 19 August 2019 Today Tonight and Tuesday At 10:00 a.m. ADT today low located southeast of Laurentian Fan.
By 10:00 a.m. ADT Tuesday departing low located southeast of the
Grand Banks.

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 from Newfoundland to the
Gulf of Maine.

At 8:00 p.m. ADT tonight low located southwest of Georges Bank.
By 8:00 p.m. ADT Tuesday low located southwest of Laurentian Fan.

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