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Laurentian Fan

Forecast

Marine Forecast

Issued 08:00 PM AST 20 January 2025

Tonight and Tuesday.

Wind westerly 30 knots diminishing to west 15 early Tuesday evening.

Temperatures near plus 1.

Waves

Issued 05:00 PM AST 20 January 2025
Tonight and Tuesday. Seas 4 to 6 metres subsiding to 3 to 4 Tuesday evening.

Extended Forecast

Issued 03:30 PM AST 20 January 2025
Wednesday Wind variable 15 knots increasing to northerly 30 in the afternoon.
Thursday Wind northwesterly 25 knots.
Friday Wind west 30 knots diminishing to northwest 20.

Ice Forecast

Issued 10:00 AM EST 20 January 2025 Today Tonight and Tuesday 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 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

Issued 10:00 AM EST 20 January 2025 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from New Brunswick near 4512N 6555W to
4510N 6550W to 4519N 6513W to Nova Scotia near 4514N 6432W. Sea ice
northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4547N 6207W to 4631N
6154W to 4639N 6320W to 4721N 6415W to 4858N 6358W to 4938N 6614W to
4949N 6504W to Anticosti Island near 4924N 6336W. Sea ice west of
the ice edge.

Third ice edge estimated from Anticosti Island near 4942N 6252W to
4957N 6243W to 4959N 6000W to 5101N 5742W to Newfoundland near 4909N
5822W. Sea ice north then east of the ice edge.

Fourth ice edge estimated from 4745N 6115W to 4730N 6200W to 4710N
6210W to 4710N 6140W to 4745N 6115W. Sea ice within the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 20 January 2025

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jan estimated from the Labrador coast
near 5457N 5900W to 5530N 5615W to 5630N 5615W to 5910N 5900W to
6050N 5420W to 5840N 4955W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM AST 20 January 2025 Tonight and Tuesday At 8:00 p.m. AST tonight deepening low 970 mb located north of
Newfoundland.
By 10:00 a.m. AST Tuesday departing low 958 mb located over
Labrador Sea.

At 10:00 a.m. AST Tuesday low 1026 mb located over Lurcher.
By 8:00 p.m. AST Tuesday low 1024 mb located over Eastern Shore.

Marine Weather Statement

Issued 7:38 PM AST 20 January 2025 An intense low pressure system near Southeastern Labrador will move
northward across the Labrador Sea tonight and Tuesday. Strong to gale
force west to northwesterlies will diminish tonight over southwestern
waters and on Tuesday over the remainder of the marine district.

Marine interests are advised that gale warnings are in effect for
Banquereau, Cabot Strait, Gulf-Magdalen, Chaleur-Miscou and
Anticosti.

Freezing spray warnings are in effect for all waters except Georges
Bank, West Scotian Slope, East Scotian Slope, and Laurentian Fan.

Atlantic - Maritimes Area

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