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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NST 12 February 2026

Today Tonight and Friday.

Gale warning in effect.

Wind southwest 25 knots except southwest 35 over northwestern sections. Wind becoming west 25 Friday morning.

Showers ending Friday morning. Fog patches dissipating this afternoon.

Waves

Issued 06:00 AM NST 12 February 2026
Today Tonight and Friday. Seas 3 to 4 metres building to 4 to 6 near noon then subsiding to 3 to 4 Friday evening.

Extended Forecast

Issued 03:00 AM NST 12 February 2026
Saturday Wind west 25 knots diminishing to west 15 to 20 in the afternoon.
Sunday Wind variable 10 to 15 knots.
Monday Wind east 25 to 35 knots backing to north 35.

Ice Forecast

Issued 10:00 AM EST 11 February 2026 Today Tonight and Thursday 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

Southwestern Grand Banks

Issued 10:00 AM EST 11 February 2026 Today Tonight and Thursday

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
5507N 5324W to 5730N 5815W to 6200N 6009W 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 11 February 2026 Today Tonight and Thursday

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
5507N 5324W to 5730N 5815W to 6200N 6009W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:52 PM EST 11 February 2026

Iceberg Limit

Iceberg limit at 0000 UTC 12 Feb estimated from Newfoundland near
4720N 5250W to 4725N 4850W to 4840N 4830W to 5105N 4835W to 5930N
5700W to 6240N 5400W to 5930N 4750W then northeastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:52 PM EST 11 February 2026

Iceberg Limit

Iceberg limit at 0000 UTC 12 Feb estimated from Newfoundland near
4720N 5250W to 4725N 4850W to 4840N 4830W to 5105N 4835W to 5930N
5700W to 6240N 5400W to 5930N 4750W then northeastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 10:00 AM NST 12 February 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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NST 12 February 2026 Today Tonight and Friday At 10:00 a.m. NST today deepening low 982 mb located southeast of
Cape Breton Island.
By 10:00 a.m. NST Friday low 980 mb located over Belle Isle Bank.

At 10:00 a.m. NST today ridge located northeast of the Grand Banks.
By 3:30 p.m. NST today departing ridge located east of the Marine
District.

Marine Weather Statement

Issued 2:49 AM NST 12 February 2026 A low pressure system southeast of Nova Scotia will track northward
today and cross Newfoundland to lie over the Northeast Coast by
tonight. Strong to gale force northeasterly to southeasterly winds
will develop ahead of the low today, then shift to strong to gale
force northwesterlies to southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except Northeast Gulf and Northeast Coast.

Atlantic - Maritimes Area

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Marine Weather for Canada

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