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Northumberland Strait


Marine Forecast

Issued 10:00 AM ADT 22 October 2021

Today Tonight and Saturday.

Strong wind warning in effect.

Wind southeast 20 knots veering to southerly 15 to 20 this afternoon then diminishing to southwest 10 to 15 late overnight. Wind diminishing to light Saturday morning.

Scattered showers and fog patches.

Extended Forecast

Issued 03:00 AM ADT 22 October 2021
Sunday Wind northwest 20 to 25 knots backing to west 30 in the afternoon.
Monday Wind northwest 25 to 30 knots diminishing to northwest 10 to 15.
Tuesday Wind variable 10 to 15 knots increasing to easterly 15 to 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 Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
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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 (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 10:00 AM ADT 22 October 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.


Technical Marine Synopsis

Issued 10:00 AM ADT 22 October 2021 Today Tonight and Saturday At 10:00 a.m. ADT today warm front from 1002 mb low located from
Maine to Laurentian Fan.
By 3:00 a.m. ADT Saturday weakening warm front from 1008 mb low
located from Anticosti Island to Newfoundland.

At 8:00 p.m. ADT tonight cold front from 1006 mb low located from
the Gaspe Peninsula to Cape Cod.
By 3:30 p.m. ADT Saturday trough from 1010 mb low located from
Anticosti Island to Browns Bank.

Atlantic - Maritimes Area

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