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Southeastern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NDT 09 July 2025

Today Tonight and Thursday.

Wind southwest 15 knots diminishing to light early this morning then increasing to northeast 15 to 20 this afternoon except southwest 20 over southern sections this afternoon. Wind becoming northeast 10 to 15 overnight then becoming light near noon Thursday.

Showers and fog banks ending overnight. Risk of thunderstorms today.

Waves

Issued 06:00 PM NDT 08 July 2025
Tonight and Wednesday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM NDT 09 July 2025
Friday Wind light.
Saturday Wind southeast 15 knots increasing to southeast 25.
Sunday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 8 July 2025 Today Tonight and Wednesday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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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 8 July 2025 Today Tonight and Wednesday

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 8 July 2025 Today Tonight and Wednesday

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 8 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 9 Jul estimated from Newfoundland near
4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W 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 8 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 9 Jul estimated from Newfoundland near
4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W 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 9 July 2025 Today Tonight and Thursday At 3:00 a.m. NDT today quasi-stationary ridge located on a line
northeast-southwest over Newfoundland.

At 3:00 a.m. NDT today low 1011 mb located over Laurentian Fan.
By 3:00 a.m. NDT Thursday low 1007 mb located east of the Grand
Banks.

Atlantic - Maritimes Area

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