Marine Forecast
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Wind east 15 knots becoming southwest 15 near noon then backing
to south 20 this evening. Wind diminishing to south 15 Saturday morning and to
light near noon Saturday. Wind increasing to northwest 25 Saturday
evening.
Flurries. Visibility 1 mile or less in
flurries.
Freezing spray warning in effect.
Over open water freezing spray ending this morning. Freezing
spray beginning near noon and ending near noon Saturday.
Temperatures near minus 11.
Winds
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Wind east 15 knots becoming southwest 15 near noon then backing
to south 20 this evening. Wind diminishing to south 15 Saturday morning and to
light near noon Saturday. Wind increasing to northwest 25 Saturday
evening.
Waves
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Over open water seas 1 metre building to 2 late overnight then
subsiding to 1 Saturday morning.
Weather & Visibility
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Flurries. Visibility 1 mile or less in
flurries.
Air temperature
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Temperatures near minus 11.
Freezing Spray
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Freezing spray warning in effect.
Over open water freezing spray ending this morning. Freezing
spray beginning near noon and ending near noon Saturday.
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
Bergy water except 5 tenths grey ice in the western section.
Consolidated grey ice in a few sheltered bays.
Warnings (In effect)
Cumberland
Issued 5:00 PM EST 19 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.
Cumberland
Issued 5:00 PM EST 19 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.
Watches (In effect)
Special marine watch in effect
Cumberland
Issued 4:25 PM EST 19 December 2025
Storm force winds are expected to develop overnight Saturday. These winds will then weaken Sunday afternoon.
Wave heights of 6-8 metres are also expected.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Technical Marine Synopsis
Issued 4:45 PM EST 19 December 2025 Tonight and Saturday At 0000 UTC Saturday dissipating low 987 mb located at 65N 68W.
At 0000 UTC Sunday approaching low 948 mb located at 57N 57W.