Cabot Strait

Warnings

Forecast

Marine Forecast

Issued 10:00 AM AST 21 February 2019

Today Tonight and Friday.

Wind northwest 15 to 20 knots diminishing to light near noon then increasing to northwest 15 early Friday morning. Wind increasing to northwest 25 near noon Friday and to northwest 30 Friday evening.

Flurries beginning early this evening. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray beginning near noon Friday.

Temperatures near minus 8.

Waves

Issued 05:00 AM AST 21 February 2019
Today Tonight and Friday. Over open water seas 2 to 3 metres subsiding to 1 to 2 this morning and to 1 or less this afternoon. Seas building to 1 to 2 Friday evening.

Extended Forecast

Issued 03:00 AM AST 21 February 2019
Saturday Wind northwest 30 knots.
Sunday Wind northwest 25 knots diminishing to variable 10 to 15 late in the day.
Monday Wind southeast 40 to 50 knots diminishing to southwest 35 late in the day.

Ice Forecast

Issued 10:00 AM EST 21 February 2019 Today Tonight and Friday Open water except 8 tenths grey-white ice including 2 tenths first-year ice in the southern section. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 Mont-Louis - 45138 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 Bouctouche AAFC Charlo 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 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 Wreckhouse
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 21 February 2019 Today Tonight and Friday

Ice Edge

First ice edge estimated from New Brunswick near 4510N 6610W to Nova
Scotia near 4440N 6550W. Sea ice east of the ice edge.

Second ice edge estimated from Nova Scotia near 4400N 6440W to 4445N
6220W to 4420N 6050W to 4450N 5910W to 4430N 5810W to 4555N 5715W to
4720N 5850W to 4635N 5620W to 4630N 5530W then eastward. Sea ice
north and west of the ice edge.

Ice Coverage

Open water except 8 tenths grey-white ice including 2 tenths
first-year ice in the southern section.

 

Iceberg Bulletin

Issued 11:00 AM EST 21 February 2019

Iceberg Limit

Iceberg limit at 0000 UTC 21 Feb estimated from Newfoundland near
4720N 5250W to 4655N 4725W to 4900N 4625W to 5235N 4700W to 5700N
5400W to 6040N 5945W to 6325N 5535W to 5700N 4900W then eastwards.

Western iceberg limit at 0000 UTC 21 Feb estimated from the Labrador
coast near 5150N 5615W to Newfoundland near 5130N 5600W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Cabot Strait

Issued 10:00 AM AST 21 February 2019

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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 21 February 2019 Today Tonight and Friday At 10:00 a.m. AST today ridge located on a line north-south over
the Gulf of St. Lawrence.
By 8:00 p.m. AST tonight departing ridge located east of the
Marine District.

At 10:00 a.m. AST today low 1007 mb located west of Georges Bank.
By 3:00 a.m. AST Friday departing low 998 mb located southeast of
Laurentian Fan.

At 8:00 p.m. AST Friday approaching ridge located on a line
north-south over Quebec.

Marine Weather Statement

Issued 9:14 AM AST 21 February 2019 A ridge over the Gulf of St. Lawrence will move to lie east of the
marine district this evening. Winds will diminish to light over
eastern waters this afternoon. Meanwhile a low pressure system just
west of Georges Bank this morning will track eastward to lie
southeast of Laurentian Fan overnight tonight. Strong to gale
southerlies ahead of the low will back to strong to gale force
westerlies in its wake.

Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope and East Scotian Slope.

Marine interests are also advised that freezing spray warnings are in
effect for Fundy, Grand Manan, eastern shore - eastern half, Sable -
eastern half, Fourchu, Banquereau, Cabot Strait, Gulf Magdalen -
northeastern half, and Anticosti.

Atlantic - Maritimes Area

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