Northern Grand Banks
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
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Weather Conditions
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Ice Conditions
Ice Forecasts
Northern Grand Banks
Issued 10:00 AM EDT 26 April 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Newfoundland near 4849N 5349W to 4925N 5200Wto 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 SundayIce Edge
Ice edge estimated from Newfoundland near 4849N 5349W to 4925N 5200Wto 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 2025Iceberg Limit
Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near4723N 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 2025Iceberg Limit
Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near4723N 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 MarineDistrict.
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 theMaritimes 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
- Anticosti
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast - Ramea and east
- Southwest Coast - west of Ramea
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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