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Marine Forecast

Issued 03:00 AM AST 01 December 2021

Today Tonight and Thursday.

Wind westerly 20 knots diminishing to west 15 this afternoon then backing to southwest 10 to 15 after midnight. Wind backing to southerly 10 to 15 Thursday morning then increasing to southwest 20 to 25 Thursday evening.

Showers ending this afternoon. Showers Thursday afternoon and evening.


Issued 05:00 AM AST 01 December 2021
Today Tonight and Thursday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM AST 01 December 2021
Friday Wind west 25 to 35 knots.
Saturday Wind northwest 25 knots diminishing to west 15.
Sunday Wind northwest 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.


Iceberg Bulletin

Issued 1:30 PM EST 30 November 2021

Iceberg Limit

Iceberg limit at 0000 UTC 1 Dec estimated from Newfoundland near
5106N 5543W to 5130N 5430W to 5500N 4930W to 5600N 4930W to 5745N
5715W to 6050N 6015W to 6205N 5355W to 5910N 4710W then eastwards.

Western iceberg limit at 0000 UTC 1 Dec estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.

Iceberg Count

No confirmed icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 AM AST 1 December 2021 Today Tonight and Thursday At 3:00 a.m. AST today departing low 967 mb located over Labrador

At 3:00 a.m. AST today trough located over the Gulf of Maine.
By 8:00 p.m. AST tonight trough located near Laurentian Fan.

Marine Weather Statement

Issued 2:57 AM AST 1 December 2021 Strong to gale force westerlies in the wake of a departing low
pressure system over the Labrador Sea will diminish this morning.
Wind will increase to strong to gale force ahead of the next trough
on Thursday evening.

Marine interests are advised that gale warnings are in effect for
East Scotian Slope, Laurentian Fan, Cabot Strait.

Outlook for the start-up of the Southwest Nova lobster fishery.
For area lfa33.

Today..Wind west 15 knots except light over the northern half
becoming variable 10 to 15 this morning then increasing to southwest
15 to 20 late this afternoon. Wind becoming west 20 to 25 early this
evening then diminishing to southwest 10 to 15 after midnight. Seas 1
metre or less, except 1 to 2 offshore in southern sections.

For area lfa34.

Today..Winds variable 10 to 15 then west 20 in the afternoon.
Winds diminishing to west 15 to 20 this evening and southwest 10 to
15 overnight. Seas near 1 metre, except building to 2 metres over
southern sections.

Atlantic - Maritimes Area

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