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East Coast - Cape St. Francis and south

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 11 May 2026

Tonight and Tuesday.

Wind southeast 10 to 15 knots increasing to southeast 20 Tuesday morning and to southeast 30 Tuesday afternoon.

Rain Tuesday. Fog patches forming near midnight becoming fog Tuesday morning.

Waves

Issued 06:00 AM NDT 11 May 2026
Today Tonight and Tuesday. Seas 1 metre building to 2 to 3 Tuesday evening.

Extended Forecast

Issued 03:30 PM NDT 11 May 2026
Wednesday Wind south 20 knots diminishing to variable 10 to 15 in the morning then increasing to west 25 in the afternoon.
Thursday Wind west 25 to 35 knots diminishing to southwest 15 to 20.
Friday Wind southwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 11 May 2026 Today Tonight and Tuesday Bergy water. 

[ 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 11 May 2026 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Quebec near 5134N 5643W to
Newfoundland near 5138N 5554W. Sea ice northeast of the ice edge.

Second ice edge estimated from Newfoundland near 5000N 5531W to
5130N 5300W to 5515N 5300W to 5636N 5618W to 6200N 6024W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 2:30 PM EDT 10 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 11 May estimated from Newfoundland near
4655N 5545W to 4140N 5100W to 4155N 4640W to 4735N 4420W to 5310N
4705W to 5550N 5010W to 5900N 5500W then eastward.

Iceberg Count

26 to 50 icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NDT 11 May 2026 Tonight and Tuesday At 3:30 p.m. NDT today intensifying trough located on a line
north-south over the Gulf of St. Lawrence.
By 3:30 p.m. NDT Tuesday low 1003 mb located over Banquereau.

At 3:30 p.m. NDT today ridge located on a line northeast-southwest
over the eastern Grand Banks.
By 3:00 a.m. NDT Tuesday departing ridge located east of the
Grand Banks.

Marine Weather Statement

Issued 3:23 PM NDT 11 May 2026 Marine interests are advised that all gale warnings have been ended.

Atlantic - Maritimes Area

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Marine Weather for Canada

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