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Southeastern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 23 May 2026

Today Tonight and Sunday.

Wind west 25 knots veering to northwest 25 near noon then diminishing to northwest 15 to 20 overnight. Wind diminishing to northwest 10 to 15 Sunday morning.

Waves

Issued 06:00 PM NDT 22 May 2026
Tonight and Saturday. Seas 3 to 4 metres becoming 2 to 3 Saturday afternoon except 3 to 4 over northeastern sections.

Extended Forecast

Issued 03:00 AM NDT 23 May 2026
Monday Wind north 10 to 15 knots.
Tuesday Wind variable 10 to 15 knots increasing to southeast 25 to 35.
Wednesday Wind northeast 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EDT 22 May 2026 Today Tonight and Saturday Bergy water.  

[ 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

Southeastern Grand Banks

Issued 10:00 AM EDT 22 May 2026 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Labrador near 5410N 5721W to 5556N 5603W to
5707N 5808W to 5952N 5827W to 6200N 6137W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 22 May 2026 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Labrador near 5410N 5721W to 5556N 5603W to
5707N 5808W to 5952N 5827W to 6200N 6137W 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 22 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 23 May estimated from Newfoundland near
4700N 5520W to 4440N 5120W to 4435N 4540W to 4845N 4335W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 5800N 5215W to 5825N 4810W
then northeastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs north of the
iceberg limit.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 22 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 23 May estimated from Newfoundland near
4700N 5520W to 4440N 5120W to 4435N 4540W to 4845N 4335W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 5800N 5215W to 5825N 4810W
then northeastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 23 May 2026 Today Tonight and Sunday At 3:00 a.m. NDT today quasi-stationary low 984 mb located south
of Greenland.

At 3:00 a.m. NDT today trough located on a line northeast-southwest
over Funk Island Bank.
By 3:30 p.m. NDT today departing trough located southeast of the
Grand Banks.

Marine Weather Statement

Issued 2:56 AM NDT 23 May 2026 A low pressure system south of Greenland will remain nearly
stationary throughout the forecast period. Strong to gale force
westerlies to northwesterlies will diminish from west to east today
as the low slowly begins to pull away.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - eastern half, Northeast Coast, Belle Isle
Bank, and Funk Island Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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