Issued 05:30 PM EDT 04 July 2026
Forecasts are unavailable until further
request.
Ice Forecasts
Issued 11:00 AM EDT 4 July 2026 Today Tonight and Sunday Ice Edge
Ice edge estimated from 6200N 6113W to 6401N 5754W 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 MDT 4 July 2026 Tonight and Sunday At 0000 UTC Sunday low 1006 mb located at 72N 105W.
By 0000 UTC Monday low 999 mb located at 74N 80W.
At 0000 UTC Sunday trough from low located from 67N 107W to 75N 95W.
By 0000 UTC Monday trough from 1001 mb low located from 67N 94W
to 74N 80W.