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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NST 29 November 2020

Today Tonight and Monday.

Wind southeast 30 knots except northwest 20 over western sections. Wind becoming northwest 30 this morning then diminishing to northwest 20 Monday morning. Wind veering to north 15 Monday afternoon.

Rain and fog patches ending near noon with a risk of thunderstorms.

Waves

Issued 06:00 AM NST 29 November 2020
Today Tonight and Monday. Seas 3 to 4 metres subsiding to 2 to 3 Monday afternoon.

Extended Forecast

Issued 03:00 AM NST 29 November 2020
Tuesday Wind southeast 25 knots.
Wednesday Wind southeast 25 knots.
Thursday Wind south 25 knots.

Ice Forecast

Issued 10:00 AM EST 28 November 2020 Today Tonight and Sunday 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

Southwestern Grand Banks

Issued 10:00 AM EST 28 November 2020 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Labrador near 5335N 5605W to 5500N 5720W 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 28 November 2020 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Labrador near 5335N 5605W to 5500N 5720W 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 28 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 29 Nov estimated from Newfoundland near
5123N 5530W to 5115N 5315W to 5500N 5200W to 6100N 5900W to 6200N
5400W to 5800N 4800W then eastwards.

Western iceberg limit at 0000 UTC 29 Nov 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 28 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 29 Nov estimated from Newfoundland near
5123N 5530W to 5115N 5315W to 5500N 5200W to 6100N 5900W to 6200N
5400W to 5800N 4800W then eastwards.

Western iceberg limit at 0000 UTC 29 Nov 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 29 November 2020 Today Tonight and Monday At 3:00 a.m. NST today dissipating trough located on a line
northeast-southwest over Newfoundland.

At 3:00 a.m. NST today intensifying low 998 mb located over the
southwestern Grand Banks.
By 3:00 a.m. NST Monday low 982 mb located northeast of Belle
Isle Bank.

At 10:00 a.m. NST Monday approaching high located southeast of
Nova Scotia.

Marine Weather Statement

Issued 2:43 AM NST 29 November 2020 An intensifying low pressure system over the Southwestern Grand Banks
will pass east of the Avalon Peninsula this morning then move
northeast of the region this evening. Strong to gale force
southerlies east of the low will shift to west to northwesterlies in
its wake.

Marine interests are advised that gale warnings are in effect for the
Northeast Coast, Belle Isle Bank, Funk Island Bank, Northern Grand
Banks and the Southeastern Grand Banks.

Atlantic - Maritimes Area

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