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Southeastern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 18 February 2026

Today Tonight and Thursday.

Storm warning in effect.

Wind south 40 to 50 knots veering to west 45 to 55 this morning then diminishing to west 35 to 45 overnight. Wind diminishing to northwest 25 Thursday morning.

Rain and fog banks changing to showers or flurries near noon then to flurries this evening.

Waves

Issued 06:00 AM NST 18 February 2026
Today Tonight and Thursday. Seas 8 to 11 metres subsiding to 6 to 8 this evening and to 3 to 5 Thursday morning.

Extended Forecast

Issued 03:00 AM NST 18 February 2026
Friday Wind northwest 25 to 35 knots.
Saturday Wind west 25 knots diminishing to variable 15 to 20.
Sunday Wind north 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 17 February 2026 Today Tonight and Wednesday Ice free.  

[ 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 EST 17 February 2026 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 4640N 5530W to 4628N 5339W to
Newfoundland near 4638N 5314W. Sea ice north of the ice edge.

Second ice edge estimated from Newfoundland near 4746N 5243W to
4845N 5230W to 5130N 5415W to 5442N 5309W to 5734N 5730W to 6200N
5902W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 17 February 2026 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 4640N 5530W to 4628N 5339W to
Newfoundland near 4638N 5314W. Sea ice north of the ice edge.

Second ice edge estimated from Newfoundland near 4746N 5243W to
4845N 5230W to 5130N 5415W to 5442N 5309W to 5734N 5730W to 6200N
5902W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 1:30 PM EST 17 February 2026

Iceberg Limit

Iceberg limit at 0000 UTC 18 Feb estimated from Newfoundland near
4654N 5256W to 4640N 4810W to 4810N 4630W to 5105N 4835W to 5930N
5700W to 6240N 5400W to 6005N 4950W to 5840N 4505W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 17 February 2026

Iceberg Limit

Iceberg limit at 0000 UTC 18 Feb estimated from Newfoundland near
4654N 5256W to 4640N 4810W to 4810N 4630W to 5105N 4835W to 5930N
5700W to 6240N 5400W to 6005N 4950W to 5840N 4505W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Storm warning in effect

Southeastern Grand Banks

Issued 03:00 AM NST 18 February 2026

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NST 18 February 2026 Today Tonight and Thursday At 3:00 a.m. NST today low 967 mb located over the southern
Grand Banks.
By 3:00 a.m. NST Thursday low 965 mb located east of Funk Island
Bank.

Marine Weather Statement

Issued 2:52 AM NST 18 February 2026 An intense low pressure system over the Southern Grand Banks will
continue tracking northeast before lying east of Funk Island Bank
overnight tonight. Gale to storm force southerlies to northeasterlies
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
East Coast - Cape St. Francis and south, Funk Island Bank and the
Southern Grand Banks. Gale warnings are in effect for all remaining
waters except Strait of Belle Isle - western half, Gulf waters, and
Southwest Coast - west of Ramea.

Atlantic - Maritimes Area

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Marine Weather for Canada

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