Marine Forecast
Issued 05:00 AM EST 06 December 2025
Today Tonight and Sunday.
Wind northwest 30 knots diminishing to northwest 20 early this
evening then veering to northeast 20 Sunday afternoon.
Snow ending this afternoon. Flurries Sunday afternoon.
Visibility 1 mile or less in precipitation.
Freezing spray warning in effect.
Freezing spray ending Sunday afternoon.
Temperatures minus 4 rising to plus 1 Sunday
evening.
Winds
Issued 05:00 AM EST 06 December 2025
Today Tonight and Sunday.
Wind northwest 30 knots diminishing to northwest 20 early this
evening then veering to northeast 20 Sunday afternoon.
Waves
Issued 05:00 PM EST 05 December 2025
Tonight and Saturday.
Seas 2 metres building to 4 after midnight then subsiding to 3
early Saturday morning. Seas subsiding to 2 Saturday evening.
Weather & Visibility
Issued 05:00 AM EST 06 December 2025
Today Tonight and Sunday.
Snow ending this afternoon. Flurries Sunday afternoon.
Visibility 1 mile or less in precipitation.
Air temperature
Issued 05:00 AM EST 06 December 2025
Today Tonight and Sunday.
Temperatures minus 4 rising to plus 1 Sunday
evening.
Freezing Spray
Issued 05:00 AM EST 06 December 2025
Today Tonight and Sunday.
Freezing spray warning in effect.
Freezing spray ending Sunday afternoon.
Ice Forecasts
Issued 11:00 AM EST 5 December 2025 Today Tonight and Saturday Ice Edge
Ice edge estimated from Baffin Island near 6201N 6603W to 6215N
6400W to 6424N 6253W to 6623N 5740W then northeastward. Sea ice
northwest of the ice edge.
Ice Coverage
Bergy water except 2 tenths grey ice in a few sheltered bays.
Warnings (In effect)
West Brevoort - northern half
Issued 05:00 AM EST 06 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 AM EST 6 December 2025 Today Tonight and Sunday At 1200 UTC Saturday quasi-stationary trough from 989 mb low
located from Hudson Bay to Boothia Peninsula.