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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NST 21 November 2024

Today Tonight and Friday.

Wind southeast 15 to 20 knots backing to northeast 15 to 20 this morning then to north 10 to 15 Friday morning. Wind veering to northeast 15 to 20 Friday afternoon.

Periods of rain ending near noon Friday. Fog patches dissipating this evening.

Waves

Issued 06:00 PM NST 20 November 2024
Tonight and Thursday. Seas 3 to 4 metres.

Extended Forecast

Issued 03:00 AM NST 21 November 2024
Saturday Wind southeast 25 knots increasing to southeast 35 in the afternoon.
Sunday Wind southwest 20 knots.
Monday Wind southwest 20 knots veering to northwest 20.

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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 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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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

Southwestern Grand Banks

Issued 10:00 AM EDT 23 July 2024 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 23 July 2024 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:30 PM EST 20 November 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 Nov estimated from the Labrador coast
near 5213N 5540W to 5245N 5415W to 5415N 5245W to 5900N 5600W to
5930N 5245W to 5720N 4510W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 20 November 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 Nov estimated from the Labrador coast
near 5213N 5540W to 5245N 5415W to 5415N 5245W to 5900N 5600W to
5930N 5245W to 5720N 4510W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NST 21 November 2024 Today Tonight and Friday At 3:00 a.m. NST today low 988 mb located south of Laurentian Fan.
By 3:00 a.m. NST Friday low 991 mb located east of the Grand Banks.

Marine Weather Statement

Issued 2:50 AM NST 21 November 2024 A low pressure system south of Laurentian Fan will slowly move to lie
east of the Grand Banks by Friday morning. Generally strong to gale
force northeasterlies are expected throughout the forecast period
north of the low.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, Southwest Coast, East Coast -
north of Cape St. Francis, Northeast Coast, Belle Isle Bank, Funk
Island Bank, and Northern Grand Banks.

Marine interests are further advised of pounding surf and elevated
water conditions for areas exposed to swell from the northeast
between Cape Race and Strait of Belle Isle today.

Atlantic - Maritimes Area

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