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Northern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 10 October 2026

Today Tonight and Sunday.

Wind west 25 knots veering to northwest 15 to 20 this afternoon then increasing to northwest 30 late overnight. Wind northwest 30 Sunday.

Showers. Risk of thunderstorms late this morning and this afternoon. Fog banks dissipating this afternoon.

Waves

Issued 06:00 AM NDT 10 October 2026
Today Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 this evening and to 3 to 5 Sunday morning.

Extended Forecast

Issued 03:00 AM NDT 10 October 2026
Monday Wind west 15 to 20 knots increasing to west 25 to 35 in the afternoon.
Tuesday Wind northwest 25 knots.
Wednesday Wind northwest 15 knots diminishing to light.

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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

Northern Grand Banks

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

Ice Forecasts

Flemish

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

Iceberg Bulletin

Northern Grand Banks

Issued 2:30 PM EDT 9 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Oct estimated from Newfoundland near
4933N 5430W to 5100N 5300W to 5430N 5100W to 6000N 5800W to 6050N
5615W to 5945N 5340W to 6000N 5000W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 9 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Oct estimated from Newfoundland near
4933N 5430W to 5100N 5300W to 5430N 5100W to 6000N 5800W to 6050N
5615W to 5945N 5340W to 6000N 5000W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 10 October 2026 Today Tonight and Sunday At 10:00 a.m. NDT today trough located on a line east-west over
the Great Northern Peninsula.
By 10:00 a.m. NDT Sunday trough located southeast of the Grand
Banks.

At 10:00 a.m. NDT Sunday approaching ridge located over the
Maritimes.

Marine Weather Statement

Issued 10:00 AM NDT 10 October 2026 A trough of low pressure will swing southeastwards across the
district today and tonight before departing to the southeast on
Sunday, as a ridge of high pressure slowly builds towards the
district from the west. Strong to gale force northwesterlies will
persist over most waters between these features.

Marine interests are advised that gale warnings are in effect for
Belle Isle Bank, Funk Island Bank, and the Southern Grand Banks.

Atlantic - Newfoundland Area

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