Issued 05:00 AM EDT 30 May 2026
Forecasts have ended for the
season.
Ice Forecasts
Issued 11:00 AM EDT 30 May 2026 Today Tonight and Sunday Ice Edge
Ice edge estimated from 6200N 6200W to 6451N 5748W 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 4:45 AM EDT 30 May 2026 Today Tonight and Sunday At 1200 UTC Saturday high 1029 mb located over Hudson Bay.
By 0000 UTC Monday high 1030 mb located over central Hudson Bay.
At 1200 UTC Saturday departing low 118 mb located at 74N 71W.
By 0000 UTC Monday low 997 mb located over Devon Island.