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Southwestern Shore

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 11 May 2026

Today Tonight and Tuesday.

Wind light becoming variable 10 to 15 knots this evening then diminishing to light Tuesday morning. Wind becoming west 10 to 15 Tuesday afternoon.

Showers this afternoon tonight and Tuesday morning. Fog patches dissipating Tuesday morning.

Waves

Issued 05:00 AM ADT 11 May 2026
Today Tonight and Tuesday. Seas 2 to 3 metres subsiding to 1 to 2 late this afternoon.

Extended Forecast

Issued 03:00 AM ADT 11 May 2026
Wednesday Wind westerly 15 knots backing to southerly 15 in the afternoon.
Thursday Wind south 15 knots increasing to south 25.
Friday Wind southeast 30 knots diminishing to southwest 15 late in the day.

Ice Forecast

Issued 10:00 AM EDT 11 May 2026 Today Tonight and Tuesday Ice free. 

[ 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

Ice edge estimated from Quebec near 5016N 6251W to 4956N 6207W to
4956N 5959W to 5116N 5738W to Quebec near 5125N 5736W. Sea ice north
of the ice edge.

Ice Coverage

Ice free.

 

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

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 11 May 2026 Today Tonight and Tuesday At 10:00 a.m. ADT today trough located from Anticosti Island to
East Scotian Slope.
By 8:00 p.m. ADT Tuesday trough located from Labrador Sea to
Laurentian Fan.

At 8:00 p.m. ADT Tuesday approaching ridge located west of the
Marine District.

Atlantic - Maritimes Area

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Marine Weather for Canada

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