Marine Forecast
Issued 03:00 AM EST 14 December 2025
Today Tonight and Monday.
Wind light increasing to northeast 10 to 15 knots early this
morning and to northwest 15 to 25 near midnight. Wind becoming northwest 15
Monday evening.
Flurries ending this evening. Visibility as low as 1 mile
in flurries.
Temperatures minus 5 falling to minus 11 Monday
afternoon.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 AM EST 14 December 2025
Today Tonight and Monday.
Wind light increasing to northeast 10 to 15 knots early this
morning and to northwest 15 to 25 near midnight. Wind becoming northwest 15
Monday evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EST 14 December 2025
Today Tonight and Monday.
Seas 1 metre or less.
Weather & Visibility
Issued 03:00 AM EST 14 December 2025
Today Tonight and Monday.
Flurries ending this evening. Visibility as low as 1 mile
in flurries.
Air temperature
Issued 03:00 AM EST 14 December 2025
Today Tonight and Monday.
Temperatures minus 5 falling to minus 11 Monday
afternoon.
Ice ForecastsIssued 10:00 AM EST 14 December 2025 Today Tonight and Monday Ice EdgeFirst ice edge estimated from 4723N 6136W to 4738N 6112W to 4744N 6124W to 4734N 6159W to 4706N 6212W to 4706N 6147W to 4723N 6136W. Sea ice within the ice edge.
Second ice edge estimated from Nova Scotia near 4551N 6201W to Prince Edward Island near 4621N 6211W. Sea ice west of the ice edge.
Third ice edge estimated from Prince Edward Island near 4628N 6231W to 4640N 6329W to 4736N 6409W to 4904N 6404W to 4925N 6516W to 4916N 6703W to 4956N 6635W to Anticosti Island near 4924N 6336W. Sea ice west then north of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4945N 6301W to 4946N 5954W to 5106N 5804W to Newfoundland near 5029N 5728W. Sea ice north of the ice edge.
Ice Coverage
3 tenths new ice including 1 tenth grey ice except 7 tenths new ice including 2 tenths grey ice along parts of the southern coast.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EST 14 December 2025 Today Tonight and Monday At 3:00 a.m. EST today low 1010 mb located west of Lake Saint-Jean. By 10:00 a.m. EST today dissipating low 1013 mb located near Rivière-du-Loup.
At 3:00 a.m. EST today ridge located on a line north-south over northern Ontario. By 7:00 p.m. EST Monday ridge located on a line northeast-southwest over Lake Saint-Jean.
At 3:00 a.m. EST today intensifying low 1011 mb located north of Cape Hatteras. By 7:00 p.m. EST Monday low 955 mb located over eastern Newfoundland.
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