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Southeastern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NST 16 November 2025

Today Tonight and Monday.

Gale warning in effect.

Wind northeast 15 to 20 knots backing to northwest 20 near noon then diminishing to light this evening. Wind increasing to southeast 25 overnight and to southeast 35 to 45 Monday morning. Wind diminishing to south 25 Monday evening.

Showers and fog patches ending this afternoon. Rain and fog patches Monday afternoon and evening.

Waves

Issued 06:00 PM NST 15 November 2025
Tonight and Sunday. Seas 2 to 3 metres.

Extended Forecast

Issued 03:00 AM NST 16 November 2025
Tuesday Wind south 25 knots diminishing to south 15 to 20 in the afternoon.
Wednesday Wind southwest 10 to 15 knots.
Thursday Wind light.

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Weather Conditions

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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

Southeastern Grand Banks

Issued 10:00 AM EDT 23 July 2025 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 23 July 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Southeastern Grand Banks

Issued 1:30 PM EST 15 November 2025

Iceberg Limit

Iceberg limit at 0000 UTC 16 Nov estimated from Newfoundland near
5009N 5609W to 5030N 5030W to 5115N 4930W to 5430N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 15 November 2025

Iceberg Limit

Iceberg limit at 0000 UTC 16 Nov estimated from Newfoundland near
5009N 5609W to 5030N 5030W to 5115N 4930W to 5430N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southeastern Grand Banks

Issued 03:00 AM NST 16 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 16 November 2025 Today Tonight and Monday At 3:00 a.m. NST today quasi-stationary low 988 mb located over
eastern Quebec.

At 3:30 p.m. NST today low 978 mb located near Maine.
By 3:30 p.m. NST Monday low 978 mb located near Anticosti Island.

Marine Weather Statement

Issued 2:57 AM NST 16 November 2025 A low pressure system is forecast to develop near the coast of Maine
this morning and then track northward to lie over Central Labrador by
Monday evening. Strong to gale force east to southeasterlies will
develop ahead of the low and then shift to strong to gale force
southwesterlies in its wake.

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

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