Issued 05:30 PM EST 04 December 2025
Forecasts are unavailable until further
request.
Ice Forecasts
Issued 11:00 AM EST 4 December 2025 Today Tonight and Friday Ice Edge
Ice edge estimated from Baffin Island near 6201N 6603W to 6215N
6400W to 6424N 6253W to 6640N 5741W then northeastward. Sea ice
northwest of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
No watches or warnings in effect.
Technical Marine Synopsis
Issued 6:30 PM MST 4 December 2025 Tonight and Friday At 0000 UTC Friday weakening trough from 983 mb low located from
63N 73W to 71N 89W.
By 0000 UTC Saturday trough from 993 mb low located from 66N 80W
to 69N 91W.