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 AM MST 19 November 2025 Today Tonight and Thursday At 1200 UTC Wednesday trough located on a line east-west over
northern Arctic Coast of Alaska.
By 0000 UTC Friday trough located from 69N 160W to 65N 128W.