Marine Forecast
Issued 05:00 PM EDT 16 August 2025
Tonight and Sunday.
Gale warning in effect.
Wind east 25 knots increasing to east 35 late this evening then
diminishing to east 20 to 25 early Sunday afternoon. Wind backing to northeast
25 to 30 Sunday evening.
Periods of rain. Fog patches late this
evening.
Winds
Issued 05:00 PM EDT 16 August 2025
Tonight and Sunday.
Gale warning in effect.
Wind east 25 knots increasing to east 35 late this evening then
diminishing to east 20 to 25 early Sunday afternoon. Wind backing to northeast
25 to 30 Sunday evening.
Waves
Issued 05:00 PM EDT 16 August 2025
Tonight and Sunday.
Seas 1 metre building to 2 after midnight then subsiding to 1
early Sunday afternoon.
Weather & Visibility
Issued 05:00 PM EDT 16 August 2025
Tonight and Sunday.
Periods of rain. Fog patches late this
evening.
Ice Forecasts
Issued 11:00 AM EDT 16 August 2025 Today Tonight and Sunday Ice Edge
First ice edge estimated from Baffin Island near 6316N 6429W to
6306N 6131W to 6517N 5857W to Baffin Island near 6636N 6116W. Sea
ice northwest then south of the ice edge.
Second ice edge estimated from Baffin Island near 7341N 8127W to
Bylot Island near 7343N 8048W. Sea ice north of the ice edge.
Third ice edge estimated from Bylot Island near 7306N 7615W to 7353N
7310W to 7443N 7245W then northeastward. Sea ice northwest of the
ice edge.
Ice Coverage
Bergy water except 5 tenths first-year ice including a trace of old
ice in the extreme eastern section.
Warnings (In effect)
Cumberland
Issued 5:00 PM EDT 16 August 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine Synopsis
Issued 4:45 PM EDT 16 August 2025 Tonight and Sunday At 0000 UTC Sunday quasi-stationary low 993 mb located at 61N 69W.
At 0000 UTC Monday ridge from high located over Hudson Bay.