Marine Forecast
Issued 05:00 PM CDT 04 August 2026
Tonight and Wednesday.
Wind southwest 25 knots tonight and Wednesday.
Periods of rain.
Winds
Issued 05:00 PM CDT 04 August 2026
Tonight and Wednesday.
Wind southwest 25 knots tonight and Wednesday.
Waves
Issued 05:00 PM CDT 04 August 2026
Tonight and Wednesday.
Seas 1 metre or less.
Weather & Visibility
Issued 05:00 PM CDT 04 August 2026
Tonight and Wednesday.
Periods of rain.
Ice ForecastsIssued 11:00 AM EDT 4 August 2026 Today Tonight and Wednesday Ice EdgeFirst ice edge estimated from Ontario near 5546N 8624W to 5737N 8631W to 5855N 9012W to 5901N 9157W to Manitoba near 5841N 9309W. Sea ice south of the ice edge.
Second ice edge estimated from Nunavut near 6556N 8614W to Southampton Island near 6546N 8554W. Sea ice northeast of the ice edge.
Third ice edge estimated from Southampton Island near 6343N 8011W to 6340N 7850W to Baffin Island near 6433N 7808W. Sea ice northwest of the ice edge.
Fourth ice edge estimated from Baffin Island near 6154N 6557W to 6142N 6456W to 6151N 6351W then northeastward. Sea ice north of the ice edge.
No watches or warnings in effect.
Technical Marine SynopsisIssued 4:45 PM EDT 4 August 2026 Tonight and Wednesday At 0000 UTC Wednesday ridge located over Baffin Island. By 0000 UTC Thursday ridge located over western Davis Strait.
At 0000 UTC Wednesday low 991 mb located at 56N 82W. By 0000 UTC Thursday low 990 mb located at 62N 87W.
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