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Gulf - Magdalen - southeastern half

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 18 March 2025

Tonight and Wednesday.

Wind north 20 to 25 knots diminishing to north 15 near midnight then veering to east 15 Wednesday evening.

Rain or freezing rain ending near midnight.

Temperatures near minus 1.

Waves

Issued 05:00 PM ADT 18 March 2025
Tonight and Wednesday. Seas 2 metres.

Extended Forecast

Issued 03:30 PM ADT 18 March 2025
Thursday Wind southeast 20 knots.
Friday Wind east 20 knots diminishing to variable 10 to 15.
Saturday Wind northwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 18 March 2025 Today Tonight and Wednesday 1 tenth first-year ice except 8 tenths first-year ice near the Cape Breton Island coast. Consolidated first-year ice in bays along the coasts. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EDT 18 March 2025 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from New Brunswick near 4523N 6527W to
4515N 6515W to 4430N 6615W to Nova Scotia near 4407N 6612W. Sea ice
east of the ice edge.

Second ice edge estimated from Nova Scotia near 4430N 6332W to 4515N
5830W to 4715N 5700W to Newfoundland near 4707N 5538W. Sea ice north
of the ice edge.

Ice Coverage

1 tenth first-year ice except 8 tenths first-year ice near the Cape
Breton Island coast. Consolidated first-year ice in bays along the
coasts.

 

Iceberg Bulletin

Issued 3:35 PM EDT 18 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 19 Mar estimated from Newfoundland near
4643N 5307W to 4650N 4700W to 5100N 4620W to 5400N 4700W to 5900N
5620W to 6020N 5530W to 5715N 4235W then eastwards.

Western iceberg limit at 0000 UTC 19 Mar estimated from Quebec near
5045N 5925W to Newfoundland near 4920N 5745W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 18 March 2025 Tonight and Wednesday At 3:30 p.m. ADT today trough located from Georges Bank to
Southwestern Shore then to Cabot Strait.
By 3:00 a.m. ADT Wednesday trough located from West Scotian Slope
to Banquereau.

At 3:30 p.m. ADT Wednesday departing trough located from East
Scotian Slope to Banquereau.

Marine Weather Statement

Issued 9:49 AM ADT 18 March 2025 A trough of low pressure extending from Browns Bank to Cabot Strait
will move slowly southeastward to lie from East Scotian Slope to
Banquereau by Wednesday afternoon.

Northeast winds in the wake of the low are no longer expected to
approach gale force.

Atlantic - Maritimes Area

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Marine Weather for Canada

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