South Labrador Sea

Forecast

Marine Forecast

Issued 09:30 AM NDT 25 September 2018

Today Tonight and Wednesday.

Wind northwest 25 knots diminishing to south 15 to 20 this evening then increasing to south 30 late overnight. Wind diminishing to southwest 20 Wednesday afternoon.

A few showers ending this evening. Rain overnight and Wednesday morning. Fog patches forming Wednesday afternoon.

Waves

Issued 06:00 AM NDT 25 September 2018

South Labrador Sea - northwestern half

Today Tonight and Wednesday. Seas 3 to 5 metres subsiding to 2 to 3 this afternoon and to 1 to 2 Wednesday evening.

South Labrador Sea - southeastern half

Today Tonight and Wednesday. Seas 4 to 6 metres subsiding to 3 to 4 this afternoon and to 2 to 3 this evening. Seas building to 3 to 4 late overnight.

Extended Forecast

Issued 04:00 AM NDT 25 September 2018
Thursday Wind south 35 knots veering to west 35 to 45 in the afternoon.
Friday Wind west 25 to 35 knots diminishing to south 20.
Saturday Wind south 25 knots.

Ice Forecast

Issued 10:00 AM EDT 4 August 2018 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Rocky Harbour Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 4 August 2018

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 11:00 AM EDT 24 September 2018

Iceberg Limit

Iceberg limit at 0000 UTC 25 Sep estimated from Newfoundland near
4915N 5331W to 5000N 4700W to 5100N 4700W to 5800N 5700W.

Western iceberg limit at 0000 UTC 25 Sep estimated from the Labrador
coast near 5142N 5625W to Newfoundland near 5128N 5614W.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 AM NDT 25 September 2018 Today Tonight and Wednesday At 9:30 a.m. NDT today low 997 mb located southeast of Greenland.
By 4:00 p.m. NDT today departing low 998 mb located southeast
of Greenland.

At 9:30 a.m. NDT today ridge located over central Labrador.
By 9:30 a.m. NDT Wednesday departing ridge located east of the
Marine District.

At 9:30 a.m. NDT today trough located over Hudson Bay.
By 9:30 a.m. NDT Wednesday trough located over the North Labrador
Coast.

Marine Weather Statement

Issued 9:26 AM NDT 25 September 2018 A low pressure system southeast of Greenland will continue to move
eastward and weaken today. Strong to gale force northwesterly winds
over the Labrador Sea will diminish by this afternoon.

Marine interests are advised that a gale warning is in effect for the
East Labrador Sea.

Atlantic - Newfoundland Area

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