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Anticosti

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 15 January 2026

Tonight and Friday.

Gale warning in effect.

Wind variable 15 to 20 knots increasing to northeast 20 to 25 early Friday morning and to northwest 35 Friday afternoon.

Rain or snow this evening. Snow Friday. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Over open water freezing spray beginning Friday morning.

Temperatures zero falling to minus 7 Friday afternoon.

Waves

Issued 05:00 PM AST 15 January 2026
Tonight and Friday. Seas 1 to 2 metres building to 2 to 3 Friday afternoon and to 3 to 5 Friday evening.

Extended Forecast

Issued 03:30 PM AST 15 January 2026
Saturday Wind west 35 knots diminishing to west 25 in the morning.
Sunday Wind variable 15 knots.
Monday Wind northeast 35 knots backing to northwest 35.

Ice Forecast

Issued 10:00 AM EST 15 January 2026 Today Tonight and Friday Open water except 3 tenths new ice including 1 tenth grey ice along parts of the coasts. Consolidated grey-white ice in a few sheltered bays. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas Summerside Stephenville Airport North Cape Burgeo Pointe-des-Monts Port aux Basques Sagona Island St. Lawrence Tracadie Winterland Branch Hill Wreckhouse Halifax Harbour - 44258 LaHave Bank - 44150 Sept-Îles Airport Banquereau - 44139 Longue-Pointe-de-Mingan Île Rouge Île aux Perroquets Havre-Saint-Pierre Airport East Scotia Slope - 44137 Baie-Comeau Airport Mont-Joli Airport Rivière-la-Madeleine Saint John Airport Gaspé Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Heath Point Miscou Island Kouchibouguac Îles de la Madeleine Airport Kouchibouguac La Pocatière Grand Manan St. Stephen Fundy Park (Alma) New Carlisle Miramichi Pointe-au-Père Charlo Port Menier Bathurst Airport Île Bicquette Bas Caraquet Cap-Chat East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Lunenburg Charlottetown Airport Yarmouth Airport Pointe-Noire Western Head J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Nappan AAFC McNabs Island East Point Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island Cap-d'Espoir Beaver Island Baccaro Point
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 15 January 2026 Today Tonight and Friday

Ice Edge

First ice edge estimated from New Brunswick near 4532N 6507W to Nova
Scotia near 4500N 6510W. Sea ice east of the ice edge.

Second ice edge estimated from Nova Scotia near 4435N 6327W to 4432N
6251W to 4539N 5917W to 4704N 6000W to 4825N 6224W to 5039N 5807W to
4759N 5937W to Newfoundland near 4738N 5919W. Sea ice northwest then
east of the ice edge.

Ice Coverage

Open water except 3 tenths new ice including 1 tenth grey ice along
parts of the coasts. Consolidated grey-white ice in a few sheltered
bays.

 

Iceberg Bulletin

Issued 1:30 PM EST 15 January 2026

Iceberg Limit

Iceberg limit at 0000 UTC 16 Jan estimated from Newfoundland near
5000N 5532W to 5045N 5245W to 5215N 4945W to 5315N 4945W to 5945N
5730W to 6145N 5155W to 5845N 4735W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti

Issued 8:00 PM AST 15 January 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.

Freezing spray warning in effect

Anticosti

Issued 8:00 PM AST 15 January 2026

Moderate or severe freezing spray is 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 8:00 PM AST 15 January 2026 Tonight and Friday At 8:00 p.m. AST tonight trough located from East Scotian Slope
to the Gulf of St. Lawrence.
By 8:00 p.m. AST Friday departing trough located on a line
north-south over the Grand Banks.

At 8:00 p.m. AST Friday approaching ridge located from New England
to Quebec.

Marine Weather Statement

Issued 4:12 PM AST 15 January 2026 A trough extending from East Scotian Slope to the Gulf of St.
Lawrence will stall tonight, then move east of the district Friday
afternoon. Gale to storm force southerlies ahead of the trough will
veer to gale to storm force westerlies or southwesterlies behind it.

Marine interests are advised that storm warnings are in effect for
eastern shore, Sable, East Scotian Slope, Fourchu, Banquereau, and
Laurentian Fan. Gale warnings are in effect for all remaining waters.

Marine interests are also advised that freezing spray warnings are in
effect for Northumberland Strait, Gulf-Magdalen, Chaleur-Miscou, and
Anticosti.

Atlantic - Maritimes Area

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