Marine Forecast
Issued 05:00 PM EST 04 December 2025
Tonight and Friday.
Wind southeast 15 knots increasing to southeast 20 after
midnight then diminishing to light Friday evening.
Flurries ending near noon Friday.
Freezing spray warning in effect.
Outside the ice edge freezing spray ending Friday
evening.
Low tonight minus 12. High Friday minus 4.
Winds
Issued 05:00 PM EST 04 December 2025
Tonight and Friday.
Wind southeast 15 knots increasing to southeast 20 after
midnight then diminishing to light Friday evening.
Waves
Issued 05:00 AM EST 04 December 2025
Today Tonight and Friday.
Outside the ice edge seas 4 metres subsiding to 2 to 3 early this
afternoon and to 1 or less Friday evening.
Weather & Visibility
Issued 05:00 PM EST 04 December 2025
Tonight and Friday.
Flurries ending near noon Friday.
Air temperature
Issued 05:00 PM EST 04 December 2025
Tonight and Friday.
Low tonight minus 12. High Friday minus 4.
Freezing Spray
Issued 05:00 PM EST 04 December 2025
Tonight and Friday.
Freezing spray warning in effect.
Outside the ice edge freezing spray ending Friday
evening.
Ice Forecasts
Issued 11:00 AM EST 4 December 2025 Today Tonight and Friday Ice Edge
Ice edge estimated from Baffin Island near 6201N 6603W to 6215N
6400W to 6424N 6253W to 6640N 5741W then northeastward. Sea ice
northwest of the ice edge.
Ice Coverage
7 tenths grey ice including 2 tenths grey-white ice except 9 tenths
grey-white ice including a trace of multi-year ice in the extreme
northwestern section.
Warnings (In effect)
West Clyde - southern half
Issued 5:00 PM EST 04 December 2025Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 EST 4 December 2025 Tonight and Friday At 0000 UTC Friday low 984 mb located at 62N 73W.
By 0000 UTC Saturday low 993 mb located at 66N 80W.
By 0000 UTC Saturday low 992 mb located at 58N 89W.