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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NST 10 December 2024

Tonight and Wednesday.

Wind light increasing to southeast 15 to 20 knots near midnight and to southeast 25 Wednesday morning.

Showers overnight and Wednesday. Fog banks forming near noon Wednesday.

Waves

Issued 06:00 PM NST 10 December 2024
Tonight and Wednesday. Seas 2 metres.

Extended Forecast

Issued 03:30 PM NST 10 December 2024
Thursday Wind south 25 knots increasing to south 35 late in the day.
Friday Wind southwest 25 to 35 knots diminishing to west 15 to 20.
Saturday Wind northwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 10 December 2024 Today Tonight and Wednesday Ice free.  

[ Canadian Ice Service ]

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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 EST 10 December 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Newfoundland near 5038N 5608W to 5051N
5548W to 5138N 5517W to Newfoundland near 5138N 5554W. Sea ice west
then south of the ice edge.

Second ice edge estimated from Labrador near 5308N 5545W to 5320N
5527W to 5437N 5657W to 5552N 6004W to 5759N 6127W to Labrador near
6014N 6422W. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 10 December 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Newfoundland near 5038N 5608W to 5051N
5548W to 5138N 5517W to Newfoundland near 5138N 5554W. Sea ice west
then south of the ice edge.

Second ice edge estimated from Labrador near 5308N 5545W to 5320N
5527W to 5437N 5657W to 5552N 6004W to 5759N 6127W to Labrador near
6014N 6422W. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:30 PM EST 10 December 2024

Iceberg Limit

Iceberg limit at 0000 UTC 11 Dec estimated from the Labrador coast
near 5400N 5720W to 5330N 5400W to 5330N 5115W to 5500N 5015W to
5900N 5800W to 5945N 5230W to 5845N 4700W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 10 December 2024

Iceberg Limit

Iceberg limit at 0000 UTC 11 Dec estimated from the Labrador coast
near 5400N 5720W to 5330N 5400W to 5330N 5115W to 5500N 5015W to
5900N 5800W to 5945N 5230W to 5845N 4700W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NST 10 December 2024 Tonight and Wednesday At 8:00 p.m. NST tonight low 991 mb located south of Greenland.
By 3:00 a.m. NST Wednesday departing low 992 mb located southeast
of Greenland.

At 8:00 p.m. NST tonight ridge located on a line northwest-southeast
over the Avalon Peninsula.
By 8:00 p.m. NST Wednesday ridge located east of the Marine
District.

At 8:00 p.m. NST Wednesday deepening low 987 mb located over
southern Quebec.

Marine Weather Statement

Issued 7:48 PM NST 10 December 2024 A low pressure system located south of Greenland will continue to
move northeastward and depart overnight. Strong to gale force
westerlies to northwesterlies will gradually diminish as the low
departs.

Marine interests are advised that gale warnings are in effect for
Belle Isle Bank and Funk Island Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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