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Pointe-des-Monts to Anticosti - northern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 13 March 2026

Today Tonight and Saturday.

Wind northwest 20 to 30 knots diminishing to northwest 10 to 20 this evening then veering to northeast 15 to 20 overnight. Wind increasing to northeast 20 to 30 Saturday morning then diminishing to northeast 15 Saturday evening.

Flurries Saturday afternoon and evening. Visibility as low as 1 mile in flurries.

Risk of freezing spray today and early this evening. Risk of freezing spray Saturday afternoon and evening.

High today minus 7. Low tonight minus 12. High Saturday minus 6.

Waves

Issued 03:00 AM EDT 13 March 2026
Today Tonight and Saturday. Over open water seas 1 to 2 metres subsiding to 1 or less near midnight then building to 1 to 2 near noon Saturday.

Extended Forecast

Issued 06:00 AM EDT 13 March 2026
Sunday Wind northeast 15 to 25 knots becoming westerly 15 to 25 in the morning.
Monday Wind east 20 to 30 knots increasing to east 35 to 45.
Tuesday Wind east 15 to 25 knots increasing to southwest 35 to 45 late in the day.

Ice Forecast

Issued 10:00 AM EDT 12 March 2026 Today Tonight and Friday Open water except 1 tenth first-year ice in the extreme northern section and in the extreme southern section. Consolidated 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 March 2026 Today Tonight and Friday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4603N 5814W to 4722N 5805W to 4643N 5628W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

Open water except 1 tenth first-year ice in the extreme northern
section and in the extreme southern section. Consolidated first-year
ice along parts of the coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 13 March 2026 Today Tonight and Saturday At 3:00 a.m. EDT today low 996 mb located near Cape Breton Island.
By 8:00 p.m. EDT tonight departing low 967 mb located over
Labrador Sea.

At 3:00 a.m. EDT today ridge located on a line north-south over
western Quebec.
By 8:00 p.m. EDT Saturday ridge located on a line
northwest-southeast over Labrador.

At 3:00 a.m. EDT today low 988 mb located southwest of Lake
Superior.
By 8:00 p.m. EDT Saturday low 999 mb located over Nova Scotia.

Atlantic - Maritimes Area

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Marine Weather for Canada

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