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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 01 December 2020

Today Tonight and Wednesday.

Wind east 15 to 20 knots veering to southeast 25 near noon then increasing to southeast 30 Wednesday afternoon.

Showers and fog patches overnight and Wednesday.

Waves

Issued 06:00 PM NST 30 November 2020
Tonight and Tuesday. Seas 2 to 3 metres.

Extended Forecast

Issued 03:00 AM NST 01 December 2020
Thursday Wind south 25 knots diminishing to variable 15 late in the day.
Friday Wind north 15 knots.
Saturday Wind variable 10 to 15 knots becoming southwest 15.

Ice Forecast

Issued 10:00 AM EST 30 November 2020 Today Tonight and Tuesday Forecasts available to mariners upon request.  

[ 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 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

Southwestern Grand Banks

Issued 10:00 AM EST 30 November 2020 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5240N 5545W to 5425N 5455W to
5530N 5930W to 6035N 6345W then northward. Sea ice west of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 30 November 2020 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5240N 5545W to 5425N 5455W to
5530N 5930W to 6035N 6345W then northward. Sea ice west of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EST 30 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 1 Dec estimated from Newfoundland near
5100N 5551W to 5100N 5315W to 5500N 5200W to 5900N 5700W to 6000N
5300W to 5800N 4900W then eastwards.

Western iceberg limit at 0000 UTC 1 Dec estimated from the Labrador
coast near 5150N 5610W to Newfoundland near 5136N 5556W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EST 30 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 1 Dec estimated from Newfoundland near
5100N 5551W to 5100N 5315W to 5500N 5200W to 5900N 5700W to 6000N
5300W to 5800N 4900W then eastwards.

Western iceberg limit at 0000 UTC 1 Dec estimated from the Labrador
coast near 5150N 5610W to Newfoundland near 5136N 5556W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NST 1 December 2020 Today Tonight and Wednesday At 3:00 a.m. NST today high 1042 mb located over the northern
Grand Banks.
By 3:30 p.m. NST today departing high 1044 mb located east of the
Marine District.

At 3:00 a.m. NST today low 994 mb located over the St. Lawrence
River.
By 10:00 a.m. NST Wednesday low 999 mb located southeast of
James Bay.

At 3:00 a.m. NST Wednesday approaching trough located over the
Maritimes.

Marine Weather Statement

Issued 2:47 AM NST 1 December 2020 A low pressure system over the St. Lawrence River will move very
slowly northward across Quebec today and Wednesday as an associated
trough approaches the marine district from the west. Strong to gale
force south to southeasterly winds will develop over most waters
today ahead of these features.

Marine interests are advised that gale warnings are in effect for
Gulf waters.

Atlantic - Maritimes Area

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Marine Weather for Canada

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