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East Scotian Slope

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 12 May 2025

Today Tonight and Tuesday.

Wind northwest 25 knots backing to westerly 15 to 20 near noon then veering to northwest 15 near noon Tuesday except northwest 25 over eastern sections. Wind diminishing to light Tuesday evening.

Waves

Issued 05:00 AM ADT 12 May 2025
Today Tonight and Tuesday. Seas 2 metres subsiding to 1 late overnight.

Extended Forecast

Issued 03:00 AM ADT 12 May 2025
Wednesday Wind light increasing to southwest 25 knots in the afternoon.
Thursday Wind west 20 knots.
Friday Wind variable 15 knots.

Ice Forecast

Issued 10:00 AM EDT 11 May 2025 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas Summerside Stephenville Airport North Cape Burgeo Pointe-des-Monts Port aux Basques Sagona Island St. Lawrence Tracadie Winterland Branch Hill Wreckhouse Halifax Harbour - 44258 LaHave Bank - 44150 Sept-Îles Airport Banquereau - 44139 Longue-Pointe-de-Mingan Île Rouge Île aux Perroquets Havre-Saint-Pierre Airport East Scotia Slope - 44137 Baie-Comeau Airport Mont-Joli Airport Rivière-la-Madeleine Saint John Airport Gaspé Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Heath Point Miscou Island Kouchibouguac Îles de la Madeleine Airport Kouchibouguac La Pocatière Grand Manan St. Stephen Fundy Park (Alma) New Carlisle Miramichi Pointe-au-Père Charlo Port Menier Bathurst Airport Île Bicquette Bas Caraquet Cap-Chat East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Lunenburg Charlottetown Airport Yarmouth Airport Pointe-Noire Western Head J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Nappan AAFC McNabs Island East Point Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island Cap-d'Espoir Beaver Island Baccaro Point
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 11 May 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Quebec near 5033N 5925W to 5017N 5904W to Newfoundland near 5049N 5704W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 3:02 PM EDT 11 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 12 May estimated from Newfoundland near 4723N 5503W to 4200N 5040W to 4135N 4720W to 4900N 4045W to 5320N 4815W to 5915N 5605W to 5920N 5335W to 5820N 4745W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 12 May 2025 Today Tonight and Tuesday At 3:00 a.m. ADT today low 982 mb located over southern Labrador
Sea.
By 3:30 p.m. ADT today departing low 984 mb located northeast
of Newfoundland.

At 3:00 a.m. ADT Tuesday trough from low located from Newfoundland
to Lurcher.
By 3:30 p.m. ADT Tuesday trough from low located over the Grand
Banks.

At 3:00 a.m. ADT Tuesday ridge located on a line north-south over
New England.
By 3:30 p.m. ADT Tuesday ridge located on a line north-south over
the Maritimes.

Marine Weather Statement

Issued 2:57 AM ADT 12 May 2025 A low pressure system over the Southern Labrador Sea will slowly
track eastward today. Strong to gale force west to northwesterly
winds will gradually diminish over northern and eastern waters this
afternoon.

Gale warnings are in effect for Banquereau, Cabot Strait, Gulf -
Magdalen - northeastern half and Anticosti.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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