Issued 05:30 PM EDT 21 July 2026
Forecasts are unavailable until further
request.
Ice Forecasts
Issued 10:00 AM EDT 21 July 2026 Today Tonight and Wednesday
Ice Coverage
Forecasts available to mariners upon request.
No watches or warnings in effect.
Technical Marine Synopsis
Issued 6:30 PM MDT 21 July 2026 Tonight and Wednesday At 0000 UTC Wednesday quasi-stationary trough located from 67N
70W to 71N 83W.
By 0000 UTC Thursday approaching high 1018 mb located at 71N 112W.