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Northern Grand Banks

Forecast

Marine Forecast

Issued 03:30 PM NDT 12 October 2026

Tonight and Tuesday.

Gale warning in effect.

Wind southwest 35 knots diminishing to north 25 late this evening then increasing to north 35 late overnight. Wind diminishing to northwest 25 Tuesday afternoon and to northwest 15 to 20 Tuesday evening.

Showers changing to rain this evening then to showers Tuesday morning. Fog patches forming early this evening and dissipating overnight.

Waves

Issued 06:00 AM NDT 12 October 2026
Today Tonight and Tuesday. Seas 3 to 5 metres.

Extended Forecast

Issued 03:30 PM NDT 12 October 2026
Wednesday Wind northwest 15 to 20 knots diminishing to light late in the day.
Thursday Wind southeast 25 knots increasing to southeast 35 to 45.
Friday Wind northwest 35 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

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 12 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 13 Oct estimated from Newfoundland near
4925N 5400W to 5045N 5230W to 5230N 5045W to 5400N 5030W 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 12 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 13 Oct estimated from Newfoundland near
4925N 5400W to 5045N 5230W to 5230N 5045W to 5400N 5030W to 6000N
5800W to 6050N 5615W to 5945N 5340W to 6000N 5000W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Northern Grand Banks

Issued 3:30 PM NDT 12 October 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:30 PM NDT 12 October 2026 Tonight and Tuesday At 3:30 p.m. NDT today deepening low 995 mb located over Funk
Island Bank.
By 3:00 a.m. NDT Tuesday departing low 992 mb located east of the
Marine District.

At 3:30 p.m. NDT today deepening low 997 mb located south of
Nova Scotia.
By 3:30 p.m. NDT Tuesday low 977 mb located east of the Marine
District.

Marine Weather Statement

Issued 3:23 PM NDT 12 October 2026 An intensifying low pressure system over Funk Island Bank will move
eastward this evening to lie east of the marine district tonight.
Strong to gale force southwesterlies south of the low will shift to
strong to gale force northwesterlies in its wake.

A second intensifying low pressure system approaching from the
southwest will cross the Southern Grand Banks tonight before moving
off to the east on Tuesday. Gale force southwesterlies can be
expected just south of this low while gale force northerlies to
northwesterlies can be expected in its wake.

Marine interests are advised that gale warnings are in effect for
Southwest Coast, South Coast, East Coast - Cape St. Francis and
south, Belle Isle Bank, and the Grand Banks.

Atlantic - Newfoundland Area

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