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Cabot Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 16 April 2026

Today Tonight and Friday.

Wind light becoming southeast 10 to 15 knots this evening then diminishing to light late overnight. Wind increasing to northwest 15 Friday afternoon and to north 15 to 20 Friday evening.

Scattered showers overnight and Friday morning. Fog patches.

Waves

Issued 05:00 AM ADT 16 April 2026
Today Tonight and Friday. Seas 1 metre.

Extended Forecast

Issued 03:00 AM ADT 16 April 2026
Saturday Wind north 20 knots diminishing to southeast 15 in the afternoon.
Sunday Wind southeast 25 knots.
Monday Wind south 25 knots diminishing to northwest 15.

Ice Forecast

Issued 10:00 AM EDT 16 April 2026 Today Tonight and Friday Open water. Consolidated rotten grey-white ice in a few sheltered bays. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EDT 16 April 2026 Today Tonight and Friday

Ice Edge

First ice edge estimated from Cape Breton Island near 4621N 6025W to
4655N 6008W to 4742N 6124W to Gaspe Peninsula near 4846N 6410W. Sea
ice southwest of the ice edge.

Second ice edge estimated from Quebec near 4845N 6751W to 5005N
6507W to 4957N 6018W to Newfoundland near 4806N 5905W. Sea ice north
of the ice edge.

Ice Coverage

Open water. Consolidated rotten grey-white ice in a few sheltered
bays.

 

Iceberg Bulletin

Issued 2:30 PM EDT 15 April 2026

Iceberg Limit

Iceberg limit at 0000 UTC 16 Apr estimated from Newfoundland near
4655N 5400W to 4455N 5135W to 4510N 4535W to 4630N 4415W to 5000N
4425W to 5305N 4755W to 5900N 5600W to 6015N 5245W to 5735N 4735W
then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 16 April 2026 Today Tonight and Friday At 10:00 a.m. ADT today trough located on a line east-west over
the southern Marine District.
By 3:00 a.m. ADT Friday departing trough located south of the
Grand Banks.

At 10:00 a.m. ADT today trough located over the Great Lakes.
By 3:00 a.m. ADT Friday trough located on a line northeast-southwest
over New Brunswick.

Atlantic - Maritimes Area

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Marine Weather for Canada

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