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South Coast

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 20 September 2026

Today Tonight and Monday.

Wind northwest 25 knots diminishing to northwest 15 to 20 this morning then backing to west 10 to 15 this afternoon. Wind backing to south 10 to 15 Monday morning then becoming light Monday afternoon.

Showers Monday.

Waves

Issued 06:00 PM NDT 19 September 2026
Tonight and Sunday. Seas 3 to 5 metres subsiding to 2 to 3 near midnight and to 1 to 2 Sunday morning. Seas subsiding to 1 or less Sunday evening.

Extended Forecast

Issued 03:00 AM NDT 20 September 2026
Tuesday Wind variable 10 to 15 knots increasing to north 25 late in the day.
Wednesday Wind north 15 to 20 knots backing to west 15 to 20.
Thursday Wind west 15 to 20 knots.

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Weather Conditions

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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 19 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 20 Sep estimated from Newfoundland near
4930N 5510W to 5130N 5330W to 5400N 5330W to 6000N 5800W to 6125N
5435W to 5850N 4610W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (Ended)

Gale warning ended

South Coast

Issued 03:00 AM NDT 20 September 2026
Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 20 September 2026 Today Tonight and Monday At 3:00 a.m. NDT today low 979 mb located east of Belle Isle Bank.
By 8:00 p.m. NDT tonight departing low 978 mb located southeast
of Greenland.

At 3:00 a.m. NDT today ridge located on a line north-south over
the Maritimes.
By 3:00 a.m. NDT Monday ridge located over the Grand Banks.

At 8:00 p.m. NDT Monday approaching low 1015 mb located over
Laurentian Fan.

Marine Weather Statement

Issued 2:53 AM NDT 20 September 2026 An intense low pressure system east of Belle Isle Bank will move
southeast of Greenland later today. Gale to storm force
northwesterlies in the wake of the low will gradually diminish today
as the low pulls away.

Marine interests are advised that storm warnings are in effect for
Belle Isle Bank, Funk Island Bank, and Northern Grand Banks.
Gale warnings are in effect for Strait of Belle Isle - eastern half,
East Coast, Northeast Coast, and Southeastern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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