Southwestern Shore


Marine Forecast

Issued 10:00 AM AST 23 November 2017

Today Tonight and Friday.

Wind northwest 30 knots diminishing to west 20 this afternoon and to west 15 late this evening. Wind west 15 Friday.


Issued 05:00 AM AST 23 November 2017
Today Tonight and Friday. Seas 4 to 6 metres subsiding to 3 to 4 late this afternoon and to 2 to 3 near midnight. Seas subsiding to 1 to 2 Friday afternoon.

Extended Forecast

Issued 03:00 AM AST 23 November 2017
Saturday Wind southwest 20 to 25 knots.
Sunday Wind westerly 15 knots increasing to northwest 30.
Monday Wind northwest 25 knots.

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Weather Conditions

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Southwestern Grand Banks - 44138 Banquereau - 44139 Laurentian Fan - 44141 LaHave Bank - 44150 Northeast Burgeo Bank - 44255 Halifax Harbour - 44258 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Longue-Pointe-de-Mingan Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Eskasoni (First Nations) Miramichi Fundy Park (Alma) Grand Manan 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 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 Wreckhouse Île aux Perroquets Île Rouge Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.

Iceberg Bulletin

Issued 11:00 AM EST 23 November 2017

Iceberg Limit

Iceberg limit at 0000 UTC 24 Nov estimated from the Labrador coast
near 5205N 5545W to 5015N 5415W to 5200N 4900W to 5300N 4730W to
5500N 5000W to 6000N 6000W to 6100N 5400W to 5800N 5000W then

Iceberg Count

No confirmed icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 10:00 AM AST 23 November 2017 Today Tonight and Friday At 10:00 a.m. AST today low 975 mb located over the Gulf of
St. Lawrence.
By 8:00 p.m. AST tonight departing low 983 mb located northeast
of Newfoundland.

At 10:00 a.m. AST Friday approaching ridge located over the Gulf
of Maine.

Marine Weather Statement

Issued 9:48 AM AST 23 November 2017 An intense low pressure system over the Gulf of St Lawrence will
track northeastward across Northern Newfoundland today. Gale to storm
force northwesterlies over Gulf waters diminish to strong to gale
force elsewhere. Winds will diminish over all waters later today as
the low pulls away to the northeast and a weak ridge of high pressure
builds in from the west.

Marine interests are advised that storm warnings are in effect for
Banquereau, Cabot Strait, Northumberland Strait - eastern half and
Gulf-Magdalen - eastern half. Gale warnings are in effect for eastern
shore, Sable, East Scotian Slope, Laurentian Fan, Northumberland
Strait - western half, Gulf-Magdalen -western half, Chaleur-Miscou
and Anticosti.

Marine interests in the northern part of Cabot Strait are also
advised to expect higher than normal water levels today during high
tide along the Southwest Coast of Newfoundland from a combination of
storm surge and high waves and pounding surf. These conditions have
the potential to cause minor coastal flooding or infrastructure

Outlook for the start of the Southwest Nova lobster fishery. Sunday..
Winds westerly 15 knots increasing to northwest 25 to 30 knots by the
Afternoon. Monday..Winds northwesterly 25 knots. Tuesday..Winds
northwesterly 25 knots diminishing to northwesterly 15 to 20 knots in
the afternoon.

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