Marine Forecast
Issued 05:00 PM EDT 24 June 2026
Tonight and Thursday.
Wind light becoming northwest 15 knots after midnight then
diminishing to light early Thursday morning. Wind increasing to south 15 early
Thursday afternoon and to southeast 25 Thursday evening.
Winds
Issued 05:00 PM EDT 24 June 2026
Tonight and Thursday.
Wind light becoming northwest 15 knots after midnight then
diminishing to light early Thursday morning. Wind increasing to south 15 early
Thursday afternoon and to southeast 25 Thursday evening.
Waves
Issued 05:00 PM EDT 24 June 2026
Tonight and Thursday.
Outside the ice edge seas 1 to 2 metres.
Ice Forecasts
Issued 11:00 AM EDT 24 June 2026 Today Tonight and Thursday Ice Edge
Ice edge estimated from 6200N 6113W to 6333N 5757W then
northeastward. Sea ice northwest of the ice edge.
Ice Coverage
Special ice warning in effect.
3 tenths first-year ice including 1 tenth old ice except 7 tenths
first-year ice including 1 tenth old ice in the extreme southeastern
section. Consolidated rotten first-year ice along parts of the
coast.
Unusual presence of old ice today and continuing Thursday.
Warnings (In effect)
Cumberland
Issued 11:00 AM EDT 24 June 2026Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.
Technical Marine Synopsis
Issued 4:45 PM EDT 24 June 2026 Tonight and Thursday At 0000 UTC Thursday high 1021 mb located over Hudson Bay.
By 0000 UTC Friday ridge from 1022 mb high located from Hudson
Bay to Foxe Basin.
At 0000 UTC Thursday dissipating low 1007 mb located near Cumberland
Peninsula.