Issued 05:00 AM CST 17 December 2025
Forecasts have ended for the
season.
Ice Forecasts
Issued 11:00 AM EST 16 December 2025 Today Tonight and Wednesday Ice Edge
Ice edge estimated from Killiniq Island near 6025N 6454W to 5953N
6700W to 6117N 6550W to 6111N 6441W to 6200N 6405W then
northeastward. Sea ice south then west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
No watches or warnings in effect.
Technical Marine Synopsis
Issued 4:45 AM EST 17 December 2025 Today Tonight and Thursday At 1200 UTC Wednesday splitting trough from 976 mb low located
from 67N 82W to 61N 72W then to 58N 71W.
By 0000 UTC Friday weakening low 980 mb located at 66N 75W.
By 0000 UTC Friday weakening low 977 mb located at 67N 62W.
At 0000 UTC Friday quasi-stationary ridge from 1023 mb high located
from 55N 96W to 54N 81W.