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Southeastern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NDT 15 October 2026

Today Tonight and Friday.

Gale warning in effect.

Wind southeast 25 knots increasing to south 35 to 45 this morning then becoming northwest 35 this evening. Wind diminishing to northwest 25 Friday afternoon and to west 15 Friday evening.

Rain and fog patches beginning this afternoon changing to showers this evening and ending Friday afternoon.

Waves

Issued 06:00 AM NDT 15 October 2026
Today Tonight and Friday. Seas 2 to 3 metres building to 3 to 5 this morning and to 5 to 7 late overnight. Seas subsiding to 3 to 5 Friday evening.

Extended Forecast

Issued 03:00 AM NDT 15 October 2026
Saturday Wind southwest 15 to 20 knots increasing to south 25 to 35 in the afternoon.
Sunday Wind southwest 35 knots diminishing to northwest 25.
Monday Wind northwest 25 knots diminishing to northeast 15.

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Weather Conditions

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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

Southeastern 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

Southeastern Grand Banks

Issued 2:30 PM EDT 14 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Oct estimated from Newfoundland near
4903N 5337W to 5130N 5015W to 5315N 5015W to 6000N 5800W to 6125N
5445W to 6000N 5000W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 14 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Oct estimated from Newfoundland near
4903N 5337W to 5130N 5015W to 5315N 5015W to 6000N 5800W to 6125N
5445W to 6000N 5000W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southeastern Grand Banks

Issued 03:00 AM NDT 15 October 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 15 October 2026 Today Tonight and Friday At 3:00 a.m. NDT today deepening low 993 mb located over
southwestern Newfoundland.
By 3:00 a.m. NDT Friday low 979 mb located over Funk Island Bank.

At 3:00 a.m. NDT today departing ridge located east of the Grand
Banks.

Marine Weather Statement

Issued 2:55 AM NDT 15 October 2026 A low pressure system over Southwestern Newfoundland will deepen as
it tracks northeastward to lie over Funk Island Bank by this evening.
Gale to storm force southerlies to southeasterlies ahead of the low
will shift to gale to storm force westerlies to northwesterlies in
its wake.

Marine interests are advised that storm warnings are in effect for
Belle Isle Bank, Funk Island Bank, and Northern Grand Banks.
Gale warnings are in effect for all remaining waters.

Atlantic - Maritimes Area

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