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Laurentian Fan

Forecast

Marine Forecast

Issued 03:00 AM ADT 23 June 2025

Today Tonight and Tuesday.

Wind southerly 15 knots veering to southwest 15 overnight then increasing to southwest 20 Tuesday evening.

Scattered showers tonight and Tuesday morning. Fog patches forming early this morning.

Waves

Issued 05:00 AM ADT 23 June 2025
Today Tonight and Tuesday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM ADT 23 June 2025
Wednesday Wind westerly 20 knots veering to northerly 15 to 20 in the afternoon.
Thursday Wind variable 10 to 15 knots.
Friday Wind variable 10 to 15 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 26 May 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:43 PM EDT 22 June 2025

Iceberg Limit

Iceberg limit at 0000 UTC 23 Jun estimated from Newfoundland near 4655N 5555W to 4530N 5430W to 4345N 4700W to 4705N 4140W to 4925N 4200W to 5600N 5120W to 5745N 5405W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 23 June 2025 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located from the Gulf of St. Lawrence
to Cape Cod.
By 3:30 p.m. ADT today trough located from Newfoundland to East
Scotian Slope.

At 8:00 p.m. ADT tonight trough located over southern Quebec.
By 8:00 p.m. ADT Tuesday trough from 998 mb low located over
Labrador to Cape Cod.

Atlantic - Maritimes Area

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