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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 22 September 2026

Tonight and Wednesday.

Wind northwest 25 knots veering to north 15 to 20 near midnight then diminishing to north 10 to 15 Wednesday morning. Wind becoming light Wednesday afternoon.

Waves

Issued 06:00 PM NDT 22 September 2026
Tonight and Wednesday. Seas 2 to 3 metres.

Extended Forecast

Issued 03:30 PM NDT 22 September 2026
Thursday Wind light.
Friday Wind east 20 knots.
Saturday Wind east 25 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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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

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

Ice Forecasts

Tail of the Grand Banks

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

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 22 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 23 Sep estimated from Newfoundland near
4930N 5510W to 5130N 5330W to 5400N 5330W to 6000N 5800W to 6125N
5435W to 5905N 4745W then northeastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 22 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 23 Sep estimated from Newfoundland near
4930N 5510W to 5130N 5330W to 5400N 5330W to 6000N 5800W to 6125N
5435W to 5905N 4745W then northeastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 22 September 2026 Tonight and Wednesday At 8:00 p.m. NDT tonight intensifying low 996 mb located northeast
of the Grand Banks.
By 3:30 p.m. NDT Wednesday departing low 970 mb located northeast
of the Marine District.

At 8:00 p.m. NDT tonight ridge located over the Gaspe Peninsula.
By 8:00 p.m. NDT Wednesday ridge located on a line east-west over
the southern Grand Banks.

Marine Weather Statement

Issued 7:53 PM NDT 22 September 2026 A low pressure system northeast of the Grand Banks will continue to
intensify as it tracks northeastward tonight. Strong to gale force
north to northwesterlies in its wake will diminish on Wednesday
morning as the low moves away.

Marine interests are advised that gale warnings are in effect for
Funk Island Bank, Northern Grand Banks, and Southeastern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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