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Northern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NDT 15 October 2026

Today Tonight and Friday.

Storm warning in effect.

Wind south 25 knots increasing to south 45 to 55 this morning then diminishing to west 25 to 35 this evening. Wind veering to northwest 45 overnight then diminishing to northwest 25 to 35 Friday afternoon. Wind becoming northwest 25 Friday evening.

Rain and fog patches beginning this morning changing to showers overnight and ending Friday afternoon.

Waves

Issued 06:00 AM NDT 15 October 2026
Today Tonight and Friday. Seas 2 to 3 metres building to 4 to 6 this morning and to 7 to 9 Friday morning. Seas subsiding to 4 to 6 Friday evening.

Extended Forecast

Issued 03:00 AM NDT 15 October 2026
Saturday Wind south 20 knots increasing to south 45 in the afternoon.
Sunday Wind south 35 knots diminishing to northwest 25.
Monday Wind northwest 25 knots diminishing to variable 15.

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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 14 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Oct estimated from Newfoundland near
4903N 5337W to 5130N 5015W to 5315N 5015W to 6000N 5800W to 6125N
5445W to 6000N 5000W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 14 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Oct estimated from Newfoundland near
4903N 5337W to 5130N 5015W to 5315N 5015W to 6000N 5800W to 6125N
5445W to 6000N 5000W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Storm warning in effect

Northern Grand Banks

Issued 03:00 AM NDT 15 October 2026

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 15 October 2026 Today Tonight and Friday At 3:00 a.m. NDT today deepening low 993 mb located over
southwestern Newfoundland.
By 3:00 a.m. NDT Friday low 979 mb located over Funk Island Bank.

At 3:00 a.m. NDT today departing ridge located east of the Grand
Banks.

Marine Weather Statement

Issued 2:55 AM NDT 15 October 2026 A low pressure system over Southwestern Newfoundland will deepen as
it tracks northeastward to lie over Funk Island Bank by this evening.
Gale to storm force southerlies to southeasterlies ahead of the low
will shift to gale to storm force westerlies to northwesterlies in
its wake.

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 all remaining waters.

Atlantic - Newfoundland Area

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