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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 PM EDT 12 April 2026

Tonight and Monday.

Wind southwest 15 to 25 knots diminishing to southerly 10 to 15 near midnight then increasing to southeast 15 to 25 early Monday morning. Wind diminishing to light Monday evening.

Periods of rain Monday. Fog forming Monday afternoon.

Temperatures near plus 1.

Waves

Issued 03:00 PM EDT 12 April 2026
Tonight and Monday. Seas 1 to 2 metres.

Extended Forecast

Issued 06:00 AM EDT 12 April 2026
Tuesday Wind west 15 to 20 knots.
Wednesday Wind east 20 to 30 knots.
Thursday Wind light becoming east 15 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 12 April 2026 Today Tonight and Monday Open water. Consolidated rotten first-year ice along parts of the coast. 

[ 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 12 April 2026 Today Tonight and Monday

Ice Edge

Ice edge estimated from Cape Breton Island near 4607N 5949W to 4631N
5919W to 4844N 6156W to 4919N 6025W to Newfoundland near 4753N
5924W. Sea ice west then northeast of the ice edge.

Ice Coverage

Open water. Consolidated rotten first-year ice along parts of the
coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 12 April 2026 Tonight and Monday At 3:00 p.m. EDT today ridge located from Maine to Ungava Bay.
By 10:00 a.m. EDT Monday departing ridge located from Newfoundland
to Labrador Sea.

At 3:00 p.m. EDT today low 993 mb located west of Lake Superior.
By 8:00 p.m. EDT Monday low 1000 mb located near Pointe-des-Monts.

Atlantic - Maritimes Area

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