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Gulf - Magdalen - northeastern half

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 16 March 2026

Tonight and Tuesday.

Gale warning in effect.

Wind southeast 40 knots with gusts to 65 from Margaree Harbour to Bay St. Lawrence. Wind becoming south 40 late overnight with gusts to 50 from Margaree Harbour to Bay St. Lawrence. Wind becoming south 45 Tuesday morning then veering to southwest 35 Tuesday evening.

Snow changing to rain this evening then to scattered showers overnight. Risk of freezing rain late this evening. Fog patches forming this evening and dissipating Tuesday evening. Visibility 1 mile or less in snow and in fog patches.

Temperatures zero rising to plus 6 Tuesday afternoon then falling to plus 1 Tuesday evening.

Waves

Issued 05:00 PM ADT 16 March 2026
Tonight and Tuesday. Over open water seas 2 to 3 metres building to 3 to 4 this evening.

Extended Forecast

Issued 03:30 PM ADT 16 March 2026
Wednesday Wind west 25 to 35 knots diminishing to west 20 to 25 late in the day.
Thursday Wind south 15 knots increasing to south 20 to 25.
Friday Wind south 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 16 March 2026 Today Tonight and Tuesday 5 tenths grey-white ice including 2 tenths first-year ice. Consolidated grey-white ice along parts of the Magdalen Islands. 

[ 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 EDT 16 March 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Nova Scotia near 4437N 6325W to 4419N 6258W
to 4602N 5807W to Newfoundland near 4740N 5814W. Sea ice north of
the ice edge.

Ice Coverage

5 tenths grey-white ice including 2 tenths first-year ice.
Consolidated grey-white ice along parts of the Magdalen Islands.

 

Iceberg Bulletin

Issued 2:30 PM EDT 16 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 17 Mar estimated from Newfoundland near
4640N 5310W to 4535N 4600W to 4540N 4400W to 4815N 4300W to 5200N
4700W to 5650N 5345W to 5930N 5700W to 6120N 5400W to 5815N 4855W
then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Magdalen - northeastern half

Issued 8:00 PM ADT 16 March 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 8:00 PM ADT 16 March 2026 Tonight and Tuesday At 8:00 p.m. ADT tonight cold front from low located over the
eastern United States.
By 3:30 p.m. ADT Tuesday cold front from low located from Labrador
to Georges Bank.

At 8:00 p.m. ADT Tuesday departing cold front from low located
from Labrador Sea to East Scotian Slope.

Marine Weather Statement

Issued 7:47 PM ADT 16 March 2026 An intensifying cold front over the Eastern United States will
approach the region tonight and slowly track eastward across the
marine district on Tuesday. Strong to gale force southerly winds will
increase to gale to near storm force just ahead of the front.
Winds will shift to strong to gale force southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters.

Atlantic - Maritimes Area

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Marine Weather for Canada

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