Marine Forecast
Issued 05:00 AM EST 20 December 2025
Today Tonight and Sunday.
Gale warning in effect.
Wind southeast 25 knots diminishing to south 15 this morning and
to light near noon. Wind increasing to northwest 15 this evening and to
northwest 25 near midnight. Wind increasing to northwest 35 Sunday morning and
to northwest 40 near noon Sunday.
Flurries beginning this evening changing to snow near
midnight. Visibility 1 mile or less in snow.
High today minus 12. Low tonight minus 18. High Sunday
minus 13.
Winds
Issued 05:00 AM EST 20 December 2025
Today Tonight and Sunday.
Gale warning in effect.
Wind southeast 25 knots diminishing to south 15 this morning and
to light near noon. Wind increasing to northwest 15 this evening and to
northwest 25 near midnight. Wind increasing to northwest 35 Sunday morning and
to northwest 40 near noon Sunday.
Waves
Issued 05:00 AM EST 20 December 2025
Today Tonight and Sunday.
Mainly ice covered.
Weather & Visibility
Issued 05:00 AM EST 20 December 2025
Today Tonight and Sunday.
Flurries beginning this evening changing to snow near
midnight. Visibility 1 mile or less in snow.
Air temperature
Issued 05:00 AM EST 20 December 2025
Today Tonight and Sunday.
High today minus 12. Low tonight minus 18. High Sunday
minus 13.
Ice Forecasts
Issued 11:00 AM EST 19 December 2025 Today Tonight and Saturday Ice Edge
Ice edge estimated from 6200N 5947W to 6312N 5752W then
northeastward. Sea ice northwest of the ice edge.
Ice Coverage
9 tenths grey-white ice except 9 plus tenths first-year ice
including a trace of multi-year ice in the northwestern section.
Consolidated grey-white ice along parts of the coast.
Warnings (In effect)
West Davis - northern half
Issued 05:00 AM EST 20 December 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 AM EST 20 December 2025 Today Tonight and Sunday At 1200 UTC Saturday quasi-stationary low 985 mb located at 65N 75W.
At 1200 UTC Saturday low 958 mb located at 54N 62W.
By 0000 UTC Monday low 964 mb located at 65N 56W.