South Labrador Sea


Marine Forecast

Issued 04:00 AM NDT 22 July 2017

Today Tonight and Sunday.

Wind south 25 knots except variable 10 to 15 over western sections. Wind diminishing to variable 10 to 15 this morning then increasing to northeast 15 to 20 this evening. Wind becoming variable 15 Sunday afternoon except northwest 25 over northwestern sections.

Showers and fog banks.


Issued 06:00 PM NDT 21 July 2017
Tonight and Saturday. Seas 1 to 2 metres.

Extended Forecast

Issued 04:00 AM NDT 22 July 2017
Monday Wind northeast 25 knots backing to northwest 20 in the afternoon.
Tuesday Wind northwest 20 knots.
Wednesday Wind variable 10 to 15 knots.

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Southwestern Grand Banks - 44138 Banquereau - 44139 Tail of the Bank - 44140 Nickerson Bank - 44251 Northeast Burgeo Bank - 44255 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Miscou Island 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 Cartwright Airport Mary's Harbour Grates Cove Pool's Island Marticot Island Long Pond Eskasoni (First Nations) Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 15 July 2017 Forecasts have ended for the season.

Iceberg Bulletin

Issued 11:00 AM EDT 21 July 2017

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jul estimated from Newfoundland near
4700N 5515W to 4615N 5400W to 4600N 5230W to 4730N 4515W to 5130N
4530W to 5300N 4800W to 5700N 5200W then eastwards.

Western iceberg limit at 0000 UTC 21 Jul estimated from Quebec near
5007N 6135W to Newfoundland near 4854N 5830W.

Iceberg Count

Unknown number of icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:00 AM NDT 22 July 2017 Today Tonight and Sunday At 4:00 a.m. NDT today quasi-stationary trough located on a line
north-south over Labrador Sea.

At 4:00 a.m. NDT today deepening low 998 mb located over southern
By 4:00 a.m. NDT Sunday low 991 mb located over northern Belle
Isle Bank.

Marine Weather Statement

Issued 3:52 AM NDT 22 July 2017 A low pressure system over Southern Labrador will deepen as it moves
to lie over Northern Belle Isle Bank by tonight. Strong to gale force
easterly winds are expected to develop to the north of the low Sunday
afternoon as it moves into the Labrador Sea.

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

Atlantic - Newfoundland Area

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