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Southeastern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 09 March 2026

Today Tonight and Tuesday.

Wind southwest 25 knots veering to west 20 this afternoon then diminishing to light this evening. Wind becoming southwest 10 to 15 Tuesday morning then veering to west 10 to 15 Tuesday evening.

Showers and fog banks ending this afternoon.

Waves

Issued 06:00 AM NDT 09 March 2026
Today Tonight and Tuesday. Seas 2 to 3 metres except 3 to 4 over northern sections early this morning. Seas subsiding to 1 to 2 Tuesday morning.

Extended Forecast

Issued 03:00 AM NDT 09 March 2026
Wednesday Wind west 10 to 15 knots.
Thursday Wind variable 10 to 15 knots increasing to southwest 25.
Friday Wind southwest 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EDT 9 March 2026 Today Tonight and Tuesday 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 9 March 2026 Today Tonight and Tuesday

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 5001N 5302W to 5141N 4911W to 5500N 5130W to 5700N
5600W to 6000N 5815W to 6159N 5721W 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 9 March 2026 Today Tonight and Tuesday

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 5001N 5302W to 5141N 4911W to 5500N 5130W to 5700N
5600W to 6000N 5815W to 6159N 5721W 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 8 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 9 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6150N 5400W to 5850N 5035W to 5810N 4530W then eastward.

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 8 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 9 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6150N 5400W to 5850N 5035W to 5810N 4530W 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 9 March 2026 Today Tonight and Tuesday At 10:00 a.m. NDT today trough located on a line northeast-southwest
over Newfoundland.
By 8:00 p.m. NDT tonight departing trough located east of Funk
Island Bank.

At 3:00 a.m. NDT Tuesday deepening low 990 mb located over western
Labrador.
By 8:00 p.m. NDT Tuesday low 979 mb located northeast of Belle
Isle Bank.

At 10:00 a.m. NDT today ridge located on a line northeast-southwest
over the Gulf of St. Lawrence.
By 3:00 a.m. NDT Tuesday departing ridge located east of the
Marine District.

Marine Weather Statement

Issued 9:55 AM NDT 9 March 2026 A trough of low pressure over Newfoundland will continue to track
eastward to lie east of the marine district by this evening. Strong
to gale force southwesterlies will continue over the eastern half of
the district today ahead of the trough.

Meanwhile, a deepening low pressure system over Western Labrador
tonight will track across Northern Belle Isle Bank on Tuesday before
moving northeast of the region by Tuesday evening. Gale to storm
force southwesterlies ahead of the low tonight will veer to gale to
storm force northwesterlies on Tuesday as it passes.

Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle, Northeast Coast, Belle Isle Bank and Funk
Island Bank. Gale warnings are in effect for Gulf waters and Northern
Grand Banks.

Marine interests are also advised that a freezing spray warning is in
effect for Belle Isle Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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