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South Coast

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 12 May 2025

Today Tonight and Tuesday.

Gale warning in effect.

Wind northwest 25 to 35 knots and locally gusts to 50 along the coast late this morning. Wind becoming northwest 25 this afternoon then backing to west 15 to 20 late overnight. Wind veering to north 15 to 20 Tuesday afternoon.

Flurries ending this afternoon. Showers Tuesday.

Waves

Issued 06:00 AM NDT 12 May 2025
Today Tonight and Tuesday. Seas 3 to 5 metres subsiding to 2 to 3 late overnight and to 1 to 2 Tuesday morning.

Extended Forecast

Issued 03:00 AM NDT 12 May 2025
Wednesday Wind west 15 to 20 knots.
Thursday Wind west 25 knots.
Friday Wind variable 10 to 15 knots.

Ice Forecast

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

[ 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 Newfoundland near 4958N 5529W to 5038N 5414W to 5503N 5344W to 5721N 5652W to 6007N 5816W to 6200N 5654W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Bergy water.

 

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 except less than 10 icebergs northeast of the iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

South Coast

Issued 10:00 AM NDT 12 May 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 12 May 2025 Today Tonight and Tuesday At 10:00 a.m. NDT today low 984 mb located over Belle Isle Bank.
By 10:00 a.m. NDT Tuesday low 991 mb located northeast of the
Marine District.

Marine Weather Statement

Issued 9:42 AM NDT 12 May 2025 A low pressure system over the Belle Isle Bank will track slowly
eastward and move east of the marine district throughout the forecast
period. Strong to gale force southwesterlies south of the low will
increase to gale to storm force northwesterlies in its wake.

Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle - eastern half, Belle Isle Bank - western half,
and Funk Island Bank - southwestern half. Gale warnings are in effect
for all remaining waters except Gulf waters and Southeastern Grand
Banks.

Atlantic - Maritimes Area

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Marine Weather for Canada

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