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Southeastern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 11 July 2025

Today Tonight and Saturday.

Wind light increasing to southeast 15 to 20 knots this evening and to southeast 25 overnight. Wind veering to southwest 15 to 20 Saturday afternoon then diminishing to southwest 10 to 15 Saturday evening.

Rain beginning overnight changing to showers Saturday evening. Fog patches becoming fog banks Saturday morning.

Waves

Issued 06:00 PM NDT 10 July 2025
Tonight and Friday. Seas 1 metre.

Extended Forecast

Issued 03:00 AM NDT 11 July 2025
Sunday Wind variable 10 to 15 knots increasing to north 25 in the morning.
Monday Wind north 25 knots diminishing to northwest 10 to 15.
Tuesday Wind light becoming southwest 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 10 July 2025 Today Tonight and Friday 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

Southeastern Grand Banks

Issued 10:00 AM EDT 10 July 2025 Today Tonight and Friday

Ice Edge

Ice edge estimated from Labrador near 5714N 6138W to 5839N 6012W to
6055N 6248W to 6200N 6114W then northeastward. Sea ice west of the
ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 10 July 2025 Today Tonight and Friday

Ice Edge

Ice edge estimated from Labrador near 5714N 6138W to 5839N 6012W to
6055N 6248W to 6200N 6114W then northeastward. Sea ice west of the
ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 2:30 PM EDT 10 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 11 Jul estimated from Newfoundland near
4640N 5310W to 4645N 4410W to 4920N 4250W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 5950N 5300W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 10 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 11 Jul estimated from Newfoundland near
4640N 5310W to 4645N 4410W to 4920N 4250W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 5950N 5300W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 11 July 2025 Today Tonight and Saturday At 3:00 a.m. NDT today low 1014 mb located south of Maine.
By 3:00 a.m. NDT Saturday low 1010 mb located over Banquereau.

At 3:00 a.m. NDT today ridge located from Labrador to the Grand
Banks.
By 3:00 a.m. NDT Saturday ridge located on a line east-west over
Newfoundland.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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