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East Coast

Forecast

Marine Forecast

Issued 03:00 AM NST 13 November 2025

Today Tonight and Friday.

Gale warning in effect.

Wind southwest 15 knots increasing to east 15 to 20 near noon and to east 25 to 35 early this evening. Wind increasing to east 35 to 45 late this evening then diminishing to southwest 25 to 35 Friday morning. Wind becoming south 25 near noon Friday then increasing to east 35 Friday evening.

Periods of rain this afternoon tonight and Friday. Fog patches forming Friday evening.

Waves

Issued 06:00 AM NST 13 November 2025

East Coast - Cape St. Francis and south

Today Tonight and Friday. Seas 3 to 5 metres.

East Coast - north of Cape St. Francis

Today Tonight and Friday. Seas 1 to 2 metres building to 3 to 5 this evening.

Extended Forecast

Issued 03:00 AM NST 13 November 2025
Saturday Wind south 25 knots.
Sunday Wind southwest 10 to 15 knots.
Monday Wind south 35 to 45 knots.

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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 23 July 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 1:30 PM EST 12 November 2025

Iceberg Limit

Iceberg limit at 0000 UTC 13 Nov estimated from Newfoundland near
5026N 5623W to 5000N 4915W to 5045N 4745W to 5300N 4830W to 5945N
5730W to 6055N 5315W to 5950N 4955W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

East Coast

Issued 03:00 AM NST 13 November 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NST 13 November 2025 Today Tonight and Friday At 3:00 a.m. NST today deepening low 1002 mb located west of
Laurentian Fan.
By 3:00 a.m. NST Friday low 988 mb located over the South Coast
of Newfoundland.

At 10:00 a.m. NST Friday approaching low 992 mb located south of
the Grand Banks.

Marine Weather Statement

Issued 2:54 AM NST 13 November 2025 A deepening low pressure system will approach from the southwest
today before tracking northward over Eastern Newfoundland tonight and
dissipating Friday afternoon just north of the island. Strong to gale
force southeast to northeasterlies will develop ahead of the low
today before shifting to strong to gale force southwesterlies as it
passes this evening.

A second low will approach from the south on Friday as it moves to
lie over Eastern Newfoundland by Friday evening. Generally strong to
gale force southeasterlies ahead of the low over eastern waters will
shift to strong to gale force westerlies as it passes.

Marine interests are advised that gale warnings are in effect for all
waters.

Atlantic - Maritimes Area

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