Marine Forecast
Issued 05:00 AM CST 20 December 2025
Today Tonight and Sunday.
Wind northwest 20 knots diminishing to northwest 15 this morning
and to light this afternoon. Wind increasing to northwest 15 late overnight then
backing to west 20 Sunday morning.
Flurries.
Freezing spray warning in effect.
Freezing spray ending this afternoon. Freezing spray beginning
Sunday morning.
Temperatures minus 7 falling to minus 12 Sunday
evening.
Winds
Issued 05:00 AM CST 20 December 2025
Today Tonight and Sunday.
Wind northwest 20 knots diminishing to northwest 15 this morning
and to light this afternoon. Wind increasing to northwest 15 late overnight then
backing to west 20 Sunday morning.
Waves
Issued 05:00 PM CST 19 December 2025
Tonight and Saturday.
Seas 2 metres subsiding to 1 near noon Saturday.
Weather & Visibility
Issued 05:00 AM CST 20 December 2025
Today Tonight and Sunday.
Flurries.
Air temperature
Issued 05:00 AM CST 20 December 2025
Today Tonight and Sunday.
Temperatures minus 7 falling to minus 12 Sunday
evening.
Freezing Spray
Issued 05:00 AM CST 20 December 2025
Today Tonight and Sunday.
Freezing spray warning in effect.
Freezing spray ending this afternoon. Freezing spray beginning
Sunday morning.
Ice Forecasts
Issued 11:00 AM EST 20 December 2025 Today Tonight and Sunday Ice Edge
Ice edge is outside the forecast region.
Ice Coverage
4 tenths new ice except 9 plus tenths grey-white ice near the
Ontario coast.
Warnings (In effect)
Belcher - southern half
Issued 05:00 AM CST 20 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 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.