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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 25 September 2023

Today Tonight and Tuesday.

Wind light except northwest 15 knots over northern sections. Wind increasing to north 20 this afternoon then diminishing to north 15 late overnight. Wind north 15 Tuesday.

Showers this afternoon tonight and Tuesday morning.

Waves

Issued 06:00 AM NDT 25 September 2023
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 this evening.

Extended Forecast

Issued 03:00 AM NDT 25 September 2023
Wednesday Wind north 10 to 15 knots.
Thursday Wind variable 10 to 15 knots increasing to west 20.
Friday Wind northwest 15 knots.

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 24 September 2023

Iceberg Limit

Iceberg limit at 0000 UTC 25 Sep estimated from Newfoundland near
4926N 5355W to 5130N 4930W to 5245N 4930W to 5915N 5700W to 5955N
5120W then eastwards.

Western iceberg limit at 0000 UTC 25 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 24 September 2023

Iceberg Limit

Iceberg limit at 0000 UTC 25 Sep estimated from Newfoundland near
4926N 5355W to 5130N 4930W to 5245N 4930W to 5915N 5700W to 5955N
5120W then eastwards.

Western iceberg limit at 0000 UTC 25 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 25 September 2023 Today Tonight and Tuesday At 10:00 a.m. NDT today low 1014 mb located east of the Avalon
Peninsula.
By 8:00 p.m. NDT tonight departing low 1010 mb located east of
the Grand Banks.

At 10:00 a.m. NDT today ridge located on a line east-west over
northern Newfoundland.
By 3:00 a.m. NDT Tuesday ridge located on a line east-west over
southern Newfoundland.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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