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Northumberland Strait

Forecast

Marine Forecast

Issued 08:00 PM ADT 05 May 2021

Tonight and Thursday.

Strong wind warning in effect.

Wind easterly 15 to 20 knots increasing to easterly 20 to 25 late overnight then backing to northerly 15 to 20 Thursday afternoon. Wind backing to northwest 20 to 25 Thursday evening.

Periods of rain. Fog patches forming Thursday morning and dissipating Thursday evening.

Extended Forecast

Issued 03:30 PM ADT 05 May 2021
Friday Wind northwest 10 to 15 knots becoming variable 10 to 15 in the afternoon.
Saturday Wind northeast 20 knots increasing to northerly 30.
Sunday Wind westerly 30 knots diminishing to westerly 20.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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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

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 8:00 PM ADT 05 May 2021

'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 8:00 PM ADT 5 May 2021 Tonight and Thursday At 8:00 p.m. ADT tonight low 1001 mb located southwest of Browns
Bank.
By 8:00 p.m. ADT Thursday low 999 mb located south of Cape Breton
Island.

St. Lawrence - St. Lawrence River Area

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