Gulf - Port au Port


Marine Forecast

Issued 03:30 PM NST 11 December 2017

Tonight and Tuesday.

Wind southwest 25 knots veering to northwest 15 to 20 this evening then diminishing to light Tuesday morning. Wind becoming east 15 Tuesday evening.

Flurries ending Tuesday morning. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray ending Tuesday morning.

Temperatures minus 8 to minus 2.


Issued 06:00 AM NST 11 December 2017
Today Tonight and Tuesday. Seas 3 to 4 metres subsiding to 2 to 3 this evening and to 1 to 2 near midnight. Seas subsiding to 1 or less Tuesday morning.

Extended Forecast

Issued 03:30 PM NST 11 December 2017
Wednesday Wind southeast 25 knots increasing to southeast 40 to 50 in the morning then diminishing to southeast 25 to 35 late in the day.
Thursday Wind southwest 25 to 35 knots.
Friday Wind southwest 35 to 45 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 EST 11 December 2017 Today Tonight and Tuesday

Iceberg Bulletin

Issued 11:00 AM EST 11 December 2017

Iceberg Limit

Iceberg limit at 0000 UTC 12 Dec estimated from the Labrador coast
near 5225N 5540W to 5000N 5230W to 5330N 4800W to 5500N 4800W to
6000N 5900W to 6100N 5400W to 5700N 5000W then eastwards.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Freezing spray warning in effect

Gulf - Port au Port

Issued 3:30 PM NST 11 December 2017

Moderate or severe freezing spray is 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.

Warnings (Ended)

Gale warning ended

Gulf - Port au Port

Issued 3:30 PM NST 11 December 2017

Technical Marine Synopsis

Issued 3:30 PM NST 11 December 2017 Tonight and Tuesday At 3:30 p.m. NST today trough located on a line east-west over
central Labrador Sea.
By 3:30 p.m. NST Tuesday trough located northeast of Belle Isle

At 3:30 p.m. NST today low 1011 mb located over Nova Scotia.
By 3:30 p.m. NST Tuesday dissipating low 1019 mb located over the
northern Grand Banks.

At 10:00 a.m. NST Tuesday building ridge located on a line east-west
over the Gulf of St. Lawrence.

Marine Weather Statement

Issued 3:20 PM NST 11 December 2017 A trough of low pressure will continue to track southward across the
Labrador Sea tonight then weaken as it moves away on Tuesday.
Gale force westerlies over northern waters will gradually diminish
through the forecast period.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Northeast Gulf, Northeast Coast, Belle Isle
Bank, and Funk Island Bank.

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

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