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Northumberland Strait - western half

Forecast

Marine Forecast

Issued 08:00 PM ADT 23 October 2019

Tonight and Thursday.

Gale warning in effect.

Wind southeast 25 to 35 knots becoming westerly 25 after midnight then veering to northwesterly 15 to 20 Thursday afternoon.

Rain ending after midnight with a risk of thunderstorms.

Extended Forecast

Issued 03:30 PM ADT 23 October 2019
Friday Wind westerly 20 to 25 knots.
Saturday Wind northwest 15 to 20 knots.
Sunday Wind light becoming southerly 15 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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Ice Conditions

Ice Forecasts

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

Warnings (In effect)

Gale warning in effect

Northumberland Strait - western half

Issued 9:21 PM ADT 23 October 2019

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 8:00 PM ADT 23 October 2019 Tonight and Thursday At 8:00 p.m. ADT tonight trough from 1004 mb low located over New
Brunswick extending southward.
By 8:00 p.m. ADT Thursday trough from 1001 mb low located over
Labrador Coast extending southeastward.

At 3:30 p.m. ADT Thursday ridge located south of Nova Scotia.

Marine Weather Statement

Issued 7:50 PM ADT 23 October 2019 An intensifying trough of low pressure over New Brunswick will move
to lie east of Laurentian Fan late in the day Thursday. Strong to
gale force southeasterlies ahead of the trough shift to generally
strong westerlies in its wake.

Marine interests are advised that a storm warning is in effect for
Gulf - Magdalen eastern half. Gale warnings are in effect for all
remaining waters except Fundy, Browns Bank, Georges Bank, West
Scotian Slope, Banquereau - eastern half and Laurentian Fan - eastern
half.

St. Lawrence - St. Lawrence River Area

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