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East Coast - Cape St. Francis and south

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 20 October 2026

Today Tonight and Wednesday.

Wind southwest 15 to 20 knots backing to south 15 this afternoon then diminishing to light this evening. Wind increasing to north 20 late overnight then veering to northeast 15 near noon Wednesday.

Showers ending this evening.

Waves

Issued 06:00 AM NDT 20 October 2026
Today Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less this evening then building to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM NDT 20 October 2026
Thursday Wind southeast 15 knots increasing to variable 15 to 20 late in the day.
Friday Wind north 25 to 35 knots.
Saturday Wind north 25 knots.

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

Ice Forecasts

Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 19 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 20 Oct estimated from Newfoundland near
4800N 5341W to 4830N 5200W to 5145N 4930W to 6000N 5800W to 6125N
5445W to 5845N 4530W then eastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northwest of the
iceberg limit.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 20 October 2026 Today Tonight and Wednesday At 10:00 a.m. NDT today trough located on a line east-west over
southern Labrador Sea.
By 3:30 p.m. NDT today departing trough located southeast of
Labrador Sea.

At 10:00 a.m. NDT today trough located south of Sable Island.
By 10:00 a.m. NDT Wednesday trough located southeast of the
Grand Banks.

At 10:00 a.m. NDT today ridge located on a line east-west over
Banquereau.
By 8:00 p.m. NDT tonight dissipating ridge located on a line
east-west over the northern Grand Banks.

Marine Weather Statement

Issued 9:56 AM NDT 20 October 2026 Marine interests are advised that gale warnings are no longer in
effect.

Atlantic - Maritimes Area

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Marine Weather for Canada

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