Marine Forecast
Issued 05:00 AM EDT 30 May 2026
Today Tonight and Sunday.
Wind north 15 knots diminishing to light late this afternoon.
Wind light tonight and Sunday.
High today plus 1. Low tonight minus 6. High
Sunday zero.
Winds
Issued 05:00 AM EDT 30 May 2026
Today Tonight and Sunday.
Wind north 15 knots diminishing to light late this afternoon.
Wind light tonight and Sunday.
Waves
Issued 05:00 AM EDT 30 May 2026
Today Tonight and Sunday.
Outside the ice edge seas 1 metre or less.
Air temperature
Issued 05:00 AM EDT 30 May 2026
Today Tonight and Sunday.
High today plus 1. Low tonight minus 6. High
Sunday zero.
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
Special ice warning in effect.
Bergy water except 9 tenths first-year ice including 1 tenth old ice
in the western section. Consolidated first-year ice along parts of
the coast.
Unusual presence of old ice in the extreme western section today and
continuing Sunday.
Warnings (In effect)
West Brevoort - southern half
Issued 11:00 AM EDT 30 May 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 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.