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Laurentian Fan - southern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 17 February 2026

Today Tonight and Wednesday.

Storm warning in effect.

Wind east 25 knots increasing to east 40 early this morning and to northeasterly 55 late this morning. Wind diminishing to northwest 40 after midnight and to westerly 25 to 30 Wednesday morning.

Rain today and this evening. Showers Wednesday afternoon and evening. Visibility as low as 1 mile in rain.

Waves

Issued 05:00 AM AST 17 February 2026

Laurentian Fan - northwestern half

Today Tonight and Wednesday. Seas 2 to 3 metres building to 3 to 5 near noon and to 5 to 7 early this evening. Seas subsiding to 3 to 5 Wednesday morning and to 2 to 3 Wednesday evening.

Laurentian Fan - southeastern half

Today Tonight and Wednesday. Seas 3 to 5 metres building to 5 to 7 near noon and to 7 to 9 early this evening. Seas subsiding to 4 to 6 Wednesday morning and to 3 to 4 Wednesday evening.

Extended Forecast

Issued 03:00 AM AST 17 February 2026
Thursday Wind northwest 25 knots.
Friday Wind northwest 25 knots.
Saturday Wind variable 10 to 15 knots increasing to northerly 20.

Ice Forecast

Issued 10:00 AM EST 16 February 2026 Today Tonight and Tuesday 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

Issued 10:00 AM EST 16 February 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4600N 5845W to 4715N 5915W to 4630N 5615W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 16 February 2026

Iceberg Limit

Iceberg limit at 0000 UTC 17 Feb estimated from Newfoundland near
4654N 5256W to 4643N 4843W to 4828N 4657W to 5105N 4835W to 5930N
5700W to 6240N 5400W to 5920N 4740W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

Laurentian Fan - southern half

Issued 03:00 AM AST 17 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 AST 17 February 2026 Today Tonight and Wednesday At 3:00 a.m. AST today deepening low 987 mb located south of West
Scotian Slope.
By 3:00 a.m. AST Wednesday low 969 mb located east of Laurentian
Fan.

At 10:00 a.m. AST Wednesday departing low 970 mb located over the
eastern Grand Banks.

Marine Weather Statement

Issued 2:28 AM AST 17 February 2026 A low south of West Scotian Slope will deepen as it tracks just south
of the slope waters today and tonight. Gale to storm force easterlies
north of the low will become strong to gale force northerlies in its
wake.

Marine interests are advised that storm warnings are in effect for
East Scotian Slope - southern half, Banquereau - southeastern half,
and Laurentian Fan. Gale warnings are in effect for Georges Bank,
West Scotian Slope, Sable, East Scotian Slope - northern half, and
Banquereau - northwestern half.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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