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East Coast


Marine Forecast

Issued 03:30 PM NST 11 December 2023

Tonight and Tuesday.

Gale warning in effect.

Wind southwest 25 knots with gusts to 35 along the coast. Wind becoming southwest 35 this evening then increasing to southwest 35 to 45 near midnight. Wind veering to west 35 Tuesday afternoon.

Rain Tuesday. Fog patches dissipating Tuesday afternoon.


Issued 06:00 AM NST 11 December 2023
Today Tonight and Tuesday. Seas 2 to 3 metres building to 3 to 5 late overnight.

Extended Forecast

Issued 03:30 PM NST 11 December 2023
Wednesday Wind west 15 to 20 knots diminishing to variable 10 to 15 in the morning then becoming southwest 15 in the afternoon.
Thursday Wind south 20 knots veering to west 25.
Friday Wind northwest 25 knots backing to southwest 25.

Ice Forecast

Issued 10:00 AM EST 11 December 2023 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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 West Bay of Fundy – 44490 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
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 11 December 2023 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 5039N 5607W to 5102N 5505W
to 5348N 5518W to 5559N 5947W to 6031N 6404W then northward. Sea ice
west of the ice edge.

Ice Coverage

Ice free.


Iceberg Bulletin

Issued 1:30 PM EST 11 December 2023

Iceberg Limit

Iceberg limit at 0000 UTC 12 Dec estimated from the Labrador coast
near 5240N 5548W to 5430N 5230W to 5545N 5230W to 5830N 5700W to
6050N 5630W to 5850N 4540W then eastwards.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Gale warning in effect

East Coast

Issued 3:30 PM NST 11 December 2023

'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.


Technical Marine Synopsis

Issued 3:30 PM NST 11 December 2023 Tonight and Tuesday At 3:30 p.m. NST today low 990 mb located over New Brunswick.
By 3:30 p.m. NST Tuesday low 980 mb located east of Labrador Sea.

At 3:30 p.m. NST today cold front from 990 mb low located over
the Gulf of Maine.
By 3:30 p.m. NST Tuesday cold front from 980 mb low located east
of the Avalon Peninsula.

Marine Weather Statement

Issued 3:14 PM NST 11 December 2023 A deepening low pressure system over New Brunswick will cross the
Gulf of St. Lawrence this evening before moving east of the Labrador
Sea Tuesday. Gale to storm force south to southwesterlies will spread
over all waters as the low approaches.

Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle - western half, Gulf waters, Southwest Coast,
and Belle Isle Bank. Gale warnings are in effect for all remaining

Atlantic - Maritimes Area

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