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Northern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 26 April 2025

Tonight and Sunday.

Gale warning in effect.

Wind light increasing to south 15 to 20 knots Sunday morning and to southeast 30 Sunday afternoon. Wind increasing to south 35 Sunday evening.

Periods of rain Sunday late in the day.

Waves

Issued 06:00 PM NDT 26 April 2025
Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 Sunday afternoon and to 3 to 5 Sunday evening.

Extended Forecast

Issued 03:30 PM NDT 26 April 2025
Monday Wind southwest 25 to 35 knots diminishing to south 20 in the afternoon.
Tuesday Wind northeast 25 knots diminishing to variable 10 to 15.
Wednesday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 26 April 2025 Today Tonight and Sunday Bergy water.  

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Eskasoni (First Nations) Heath Point Bonavista Wreckhouse St.Paul Island Winterland Branch Hill Twillingate Stephenville Airport Burgeo St. Lawrence St. John's Int'l Airport St. Anthony Airport Grates Cove Cape Race Grand Étang Sagona Island North Mountain Port aux Basques Ingonish Beach La Scie Ferolle Point Englee Daniel's Harbour Corner Brook Cartwright Airport East Point West Chedabucto Bay – 44489 Blanc-Sablon Airport East Chedabucto Bay – 44488 Cap Whittle Chevery Banquereau - 44139 Charlottetown Airport Mary's Harbour North Cape Natashquan Airport Argentia J.A. Douglas McCurdy Sydney Airport Berry Hill Long Pond Îles de la Madeleine Airport Miscou Island Marticot Island Pool's Island
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Northern Grand Banks

Issued 10:00 AM EDT 26 April 2025 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4849N 5349W to 4925N 5200W
to 5429N 5153W to 5629N 5651W to 6129N 5944W to 6200N 5900W then
northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Flemish

Issued 10:00 AM EDT 26 April 2025 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4849N 5349W to 4925N 5200W
to 5429N 5153W to 5629N 5651W to 6129N 5944W to 6200N 5900W then
northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Northern Grand Banks

Issued 2:30 PM EDT 26 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near
4723N 5503W to 4040N 5210W to 4100N 4720W to 4655N 3430W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.

Western iceberg limit at 0000 UTC 27 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.

Iceberg Count

26 to 50 icebergs.

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 26 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near
4723N 5503W to 4040N 5210W to 4100N 4720W to 4655N 3430W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.

Western iceberg limit at 0000 UTC 27 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Northern Grand Banks

Issued 8:00 PM NDT 26 April 2025

'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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 26 April 2025 Tonight and Sunday At 8:00 p.m. NDT tonight ridge located over the eastern Marine
District.
By 10:00 a.m. NDT Sunday departing ridge located east of the
Grand Banks.

At 8:00 p.m. NDT tonight low 1002 mb located over New England.
By 8:00 p.m. NDT Sunday low 1001 mb located over Nova Scotia.

Marine Weather Statement

Issued 7:50 PM NDT 26 April 2025 A low pressure system over New England will gradually cross the
Maritimes on Sunday to move south of Newfoundland Monday. Winds will
increase to strong to gale force southeasterlies for most waters as
the low approaches.

Marine interests are advised that gale warnings are in effect for
Southwest Coast, South Coast, East Coast, Funk Island Bank, and
Northern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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