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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 08 October 2026

Today Tonight and Friday.

Wind southeast 10 to 15 knots increasing to southeast 15 to 20 this afternoon then veering to southwest 15 to 20 Friday morning. Wind veering to northwest 15 to 20 Friday evening.

Showers and fog patches Friday late in the day.

Waves

Issued 06:00 AM NDT 08 October 2026
Today Tonight and Friday. Seas 2 to 3 metres subsiding to 1 to 2 this morning.

Extended Forecast

Issued 03:00 AM NDT 08 October 2026
Saturday Wind west 20 knots increasing to northwest 25 to 35 in the afternoon.
Sunday Wind northwest 25 knots.
Monday Wind west 25 to 35 knots.

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Map of Atlantic - Maritimes marine weather areas Baie-Comeau Airport Halifax Harbour - 44258 West Chedabucto Bay – 44489 North Cape Winterland Branch Hill Summerside Wreckhouse East Scotia Slope - 44137 Stephenville St. Lawrence Burgeo Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Banquereau - 44139 Sept-Îles Airport Port aux Basques LaHave Bank - 44150 Sagona Island Mont-Joli Airport Beaver Island Baccaro Point St. Stephen Rivière-la-Madeleine Saint John Airport Gaspé Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Îles de la Madeleine Airport Miscou Island La Pocatière Kouchibouguac Cap-d'Espoir Grand Manan New Carlisle Fundy Park (Alma) Pointe-au-Père Miramichi Port Menier Charlo Île Bicquette Bathurst Airport Cap-Chat Bas Caraquet East Chedabucto Bay – 44488 Nappan AAFC East Point Charlottetown Airport Yarmouth Airport Pointe-Noire Western Head Tracadie J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Pointe-des-Monts 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

Southwestern Grand Banks

Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 7 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 8 Oct estimated from Newfoundland near
4933N 5430W to 5130N 5300W to 5445N 5130W to 6000N 5800W to 6050N
5615W to 5900N 5210W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 7 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 8 Oct estimated from Newfoundland near
4933N 5430W to 5130N 5300W to 5445N 5130W to 6000N 5800W to 6050N
5615W to 5900N 5210W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 8 October 2026 Today Tonight and Friday At 10:00 a.m. NDT today departing low 988 mb located southeast
of Greenland.

At 10:00 a.m. NDT today trough located over the East Coast of
the U.S.
By 10:00 a.m. NDT Friday trough located over Newfoundland.

At 10:00 a.m. NDT today ridge located on a line northwest-southeast
over Funk Island Bank.
By 8:00 p.m. NDT tonight departing ridge located east of the
Marine District.

Marine Weather Statement

Issued 9:57 AM NDT 8 October 2026 A trough of low pressure will slowly approach from the west today.
Strong to gale force southerlies will spread across most waters,
ahead of the trough.

Marine interests are advised that gale warnings are in effect for
Gulf - Port au Port and Belle Isle Bank.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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