Southeastern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NST 12 December 2017

Tonight and Wednesday.

Wind variable 10 to 15 knots increasing to east 20 late this evening and to southeast 30 Wednesday evening.

A few showers and fog banks.

Waves

Issued 06:00 PM NST 12 December 2017
Tonight and Wednesday. Seas 2 to 3 metres building to 3 to 4 Wednesday evening.

Extended Forecast

Issued 03:30 PM NST 12 December 2017
Thursday Wind south 30 knots diminishing to southwest 20 in the afternoon.
Friday Wind south 35 knots diminishing to southwest 20.
Saturday Wind southeast 25 knots becoming north 25.

Ice Forecast

Issued 10:00 AM EST 12 December 2017 Today Tonight and Wednesday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Southwestern Grand Banks - 44138 Banquereau - 44139 Laurentian Fan - 44141 LaHave Bank - 44150 Northeast Burgeo Bank - 44255 Halifax Harbour - 44258 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Longue-Pointe-de-Mingan Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Eskasoni (First Nations) 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 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 Wreckhouse Île aux Perroquets Île Rouge Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Southeastern Grand Banks

Issued 10:00 AM EST 12 December 2017 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Labrador near 5210N 5540W to 5305N 5520W to
5430N 5640W to 5600N 6025W to 5750N 6130W to 6030N 6355W to 6045N
6250W then northward. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 12 December 2017 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Labrador near 5210N 5540W to 5305N 5520W to
5430N 5640W to 5600N 6025W to 5750N 6130W to 6030N 6355W to 6045N
6250W then northward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 11:00 AM EST 12 December 2017

Iceberg Limit

Iceberg limit at 0000 UTC 13 Dec estimated from the Labrador coast
near 5225N 5540W to 5000N 5230W to 5430N 4700W to 5500N 4800W to
6000N 5900W to 6100N 5400W to 5700N 5000W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EST 12 December 2017

Iceberg Limit

Iceberg limit at 0000 UTC 13 Dec estimated from the Labrador coast
near 5225N 5540W to 5000N 5230W to 5430N 4700W to 5500N 4800W to
6000N 5900W to 6100N 5400W to 5700N 5000W 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 12 December 2017 Tonight and Wednesday At 8:00 p.m. NST tonight departing trough located northeast of
the Marine District.

At 8:00 p.m. NST tonight intensifying low 991 mb located over
New England.
By 8:00 p.m. NST Wednesday low 968 mb located north of the Gaspe
Peninsula.

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

Marine Weather Statement

Issued 8:05 PM NST 12 December 2017 Strong to gale force westerlies will diminish over northern waters
tonight as the trough of low pressure to the northeast of Belle Isle
Bank continues to move east and a ridge builds in to the region.

On Wednesday, gale force southeasterlies will spread over most waters
as a low pressure system approaches from the southwest.

Marine interests are advised that gale warnings are in effect for all
waters except the northern and Southeastern Grand Banks.

Marine interests are advised that a freezing spray warning is in
effect for Belle Isle Bank.

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