Northeast Coast
Forecast
Marine Forecast
Issued 03:00 AM NDT 26 April 2025
Today Tonight and Sunday.
Wind light increasing to south 10 to 15 knots this evening then backing to southeast 15 to 20 Sunday morning. Wind increasing to southeast 25 near noon Sunday then diminishing to variable 10 to 15 Sunday evening.
Periods of rain overnight and Sunday. Fog banks forming near noon Sunday.
Temperatures minus 1 rising to plus 3 near midnight.
Waves
Issued 06:00 PM NDT 25 April 2025
Tonight and Saturday.
Outside the ice edge seas 1 metre or less except 1 to 2 over
southeastern sections.
Extended Forecast
Issued 03:00 AM NDT 26 April 2025
Monday
Wind northeast 30 knots.
Tuesday
Wind northeast 15 to 20 knots diminishing to
variable 10 to 15.
Wednesday
Wind southwest 25 knots.
Ice Forecast
Issued 10:00 AM EDT 25 April 2025 Today Tonight and Saturday 1 tenth first-year ice including a trace of old ice except 4 tenths
first-year ice including a trace of old ice in the eastern section.
Consolidated rotten first-year ice along parts of the coasts.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 25 April 2025 Today Tonight and SaturdayIce Edge
Ice edge estimated from Newfoundland near 4915N 5328W to 4935N 5202Wto 5449N 5151W to 5629N 5651W to 6129N 5944W to 6200N 5900W then
northeastward. Sea ice north then west of the ice edge.
Ice Coverage
1 tenth first-year ice including a trace of old ice except 4 tenths
first-year ice including a trace of old ice in the eastern section.
Consolidated rotten first-year ice along parts of the coasts.
Iceberg Bulletin
Issued 2:30 PM EDT 24 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 25 Apr estimated from Newfoundland near4731N 5444W to 4055N 5215W to 4125N 4740W to 4705N 3500W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.
Western iceberg limit at 0000 UTC 25 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.
Iceberg Count
26 to 50 icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NDT 26 April 2025 Today Tonight and Sunday At 3:00 a.m. NDT today ridge located from the Gulf of St. Lawrenceto the Grand Banks.
By 3:00 a.m. NDT Sunday ridge located over the southeastern
Grand Banks.
At 3:00 a.m. NDT today deepening low 1008 mb located over southern
Ontario.
By 3:00 a.m. NDT Sunday low 1000 mb located over New England.
Marine Weather Statement
Issued 2:56 AM NDT 26 April 2025 A developing low pressure system over Southern Ontario will move tolie over New England tonight then the Maritimes on Sunday.
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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