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South Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 04:00 AM NDT 15 September 2026

Today Tonight and Wednesday.

Wind northwest 25 knots backing to west 20 this afternoon then to southwest 15 to 20 this evening. Wind increasing to southwest 25 Wednesday morning.

Showers overnight and Wednesday.

Waves

Issued 06:00 PM NDT 14 September 2026
Tonight and Tuesday. Seas 1 to 2 metres except 2 to 3 over southeastern sections. Seas building to 2 to 3 Tuesday morning then subsiding to 1 to 2 Tuesday evening.

Extended Forecast

Issued 04:00 AM NDT 15 September 2026
Thursday Wind southwest 25 to 35 knots veering to northwest 35 to 45 in the morning then diminishing to northwest 25 to 35 late in the day.
Friday Wind northwest 25 knots diminishing to variable 10 to 15.
Saturday Wind variable 10 to 15 knots increasing to north 25 to 35.

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Map of Atlantic - Newfoundland marine weather areas Englee Winterland Branch Hill Twillingate Stephenville Eskasoni (First Nations) St. Lawrence Grand Étang St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie Ferolle Point North Mountain West Chedabucto Bay – 44489 Daniel's Harbour Corner Brook St.Paul Island Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo Bonavista Berry Hill Argentia Charlottetown Airport East Point North Cape Wreckhouse East Chedabucto Bay – 44488 Blanc-Sablon Airport Cap Whittle Chevery Banquereau - 44139 Mary's Harbour Cartwright Airport Natashquan Airport Miscou Island Long Pond Îles de la Madeleine Airport Marticot Island Pool's Island Grates Cove
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 14 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Sep estimated from Newfoundland near
4930N 5510W to 5430N 5115W to 6000N 5730W to 6130N 5420W to 5850N
4610W then northeastward.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM NDT 15 September 2026 Today Tonight and Wednesday At 4:00 a.m. NDT today trough located on a line north-south over
the East Labrador Sea.
By 4:00 a.m. NDT Wednesday trough located southeast of Greenland.

At 4:00 a.m. NDT Wednesday approaching low 998 mb located over
northern Quebec.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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