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Anticosti - northwestern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 19 May 2025

Today Tonight and Tuesday.

Wind northeast 15 to 20 knots today tonight and Tuesday.

Rain and fog patches ending this evening. Risk of thunderstorms early this morning.

Waves

Issued 05:00 PM ADT 18 May 2025

Anticosti - northeastern half

Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 Monday evening.

Anticosti - southwestern half

Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 Monday morning.

Extended Forecast

Issued 03:00 AM ADT 19 May 2025
Wednesday Wind northeast 25 knots diminishing to northeast 15 to 20 in the afternoon.
Thursday Wind variable 15 knots.
Friday Wind east 15 to 20 knots backing to northeast 25.

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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 EDT 16 May 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 18 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 19 May estimated from Newfoundland near 4723N 5503W to 4130N 5215W to 4130N 4600W to 4825N 4035W to 5320N 4815W to 5915N 5605W to 5800N 5040W then eastward.

Iceberg Count

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

Warnings (Ended)

Strong wind warning ended

Anticosti - northwestern half

Issued 03:00 AM ADT 19 May 2025
Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 19 May 2025 Today Tonight and Tuesday At 3:00 a.m. ADT today trough from low located from Grand Manan
to Laurentian Fan.
By 3:30 p.m. ADT today trough from low located from Nova Scotia
to Banquereau.

At 3:00 a.m. ADT Tuesday trough located from LaHave Bank to East
Scotian Slope.
By 8:00 p.m. ADT Tuesday trough located on a line
northeast-southwest over southeastern Laurentian Fan.

Atlantic - Maritimes Area

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Marine Weather for Canada

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