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South Coast

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NST 14 December 2025

Tonight and Monday.

Storm warning in effect.

Wind southeast 20 knots backing to east 25 late this evening then becoming southwest 25 Monday morning. Wind increasing to southwest 45 Monday afternoon and to west 50 to 60 Monday evening.

Snow or rain becoming rain and fog banks Monday morning then snow Monday evening. Visibility 1 mile or less in precipitation and in fog banks.

Waves

Issued 06:00 PM NST 14 December 2025
Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 near midnight and to 4 to 6 near noon Monday. Seas building to 6 to 8 Monday evening.

Extended Forecast

Issued 03:30 PM NST 14 December 2025
Tuesday Wind northwest 45 to 55 knots diminishing to northwest 35 to 45 in the morning and to northwest 25 in the afternoon.
Wednesday Wind southwest 25 knots.
Thursday Wind southwest 25 to 35 knots becoming northwest 25.

Ice Forecast

Issued 10:00 AM EST 14 December 2025 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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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 EST 14 December 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4934N 5429W to 4941N 5429W
to 5018N 5539W to 5117N 5503W to 5341N 5526W to 5633N 6011W to 5928N
6239W to Labrador near 6018N 6424W. Sea ice west of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 14 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 15 Dec estimated from Newfoundland near
4730N 5239W to 4715N 4945W to 5115N 4745W to 5945N 5730W to 6155N
5330W to 6005N 4945W to 5900N 4600W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

South Coast

Issued 8:00 PM NST 14 December 2025

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 8:00 PM NST 14 December 2025 Tonight and Monday At 8:00 p.m. NST tonight departing low 967 mb located southeast
of Greenland.

At 8:00 p.m. NST tonight deepening low 996 mb located south of
Nova Scotia.
By 8:00 p.m. NST Monday deepening low 953 mb located over
northeastern Newfoundland.

At 8:00 p.m. NST tonight ridge located on a line northwest-southeast
over the Northeast Coast of Newfoundland.
By 3:00 a.m. NST Monday dissipating ridge located on a line
northwest-southeast over Belle Isle Bank.

Marine Weather Statement

Issued 7:52 PM NST 14 December 2025 An intensifying low pressure system will approach the marine district
tonight to lie over Northeastern Newfoundland by Monday evening.
Gale force southwesterly winds will spread over the Southern Grand
Banks this evening. Gale to storm force easterly to northerly winds
will develop north of the low on Monday. Winds over all waters will
then shift to gale to storm force southwest to northwesterlies as the
low tracks over Newfoundland Monday evening.

Marine interests are advised that storm warnings are in effect for
Southwest Coast, South Coast, East Coast - Cape St. Francis and
south, Northeast Coast, Belle Isle Bank, Funk Island Bank, and the
Grand Banks. Gale warnings are in effect for all remaining waters.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle and Gulf waters.

Marine interests are further advised that water levels are expected
to exceed the highest astronomical tide with high waves and pounding
surf, impacting some coastal areas of Northeast Coast and East Coast
Monday night into Tuesday morning, most significant near high tide.

Atlantic - Maritimes Area

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Marine Weather for Canada

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