South Labrador Sea - northwestern half


Marine Forecast

Issued 04:00 PM NDT 20 September 2017

Tonight and Thursday.

Wind west 15 knots increasing to northwest 30 near midnight then diminishing to northwest 20 Thursday evening.

Showers ending Thursday afternoon. Fog patches dissipating late overnight.


Issued 06:00 PM NDT 20 September 2017

South Labrador Sea - eastern half

Tonight and Thursday. Seas 1 to 2 metres.

South Labrador Sea - western half

Tonight and Thursday. Seas 1 to 2 metres building to 3 late overnight then subsiding to 2 Thursday evening.

Extended Forecast

Issued 04:00 AM NDT 20 September 2017
Friday Wind variable 10 to 15 knots.
Saturday Wind north 25 knots.
Sunday Wind northwest 25 to 35 knots.

Stay connected


Weather Conditions

Skip Image

Zoom-in to make a selection

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
buoy Buoy
land station Land Station
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 20 September 2017

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland near
4915N 5340W to 4645N 4900W to 4630N 4530W to 5000N 4700W to 5300N
4930W to 5700N 5300W then eastwards.

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

Iceberg Count

Unknown number of icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:00 PM NDT 20 September 2017 Tonight and Thursday At 4:00 p.m. NDT today low 1008 mb located over the Northwest
Labrador Sea.
By 9:30 a.m. NDT Thursday dissipating low 1012 mb located over
the South Labrador Sea.

At 9:30 a.m. NDT Thursday approaching ridge located over western

Atlantic - Newfoundland Area

Another Region

What we are doing


Hurricanes and Climate Change

Hurricanes and Climate Change, is there a link?

Date modified: