Marine Forecast
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Gale warning in effect.
Wind north 35 knots diminishing to northwest 25 early this
morning then becoming south 25 late this morning. Wind diminishing to south 15
Saturday morning and to light near noon Saturday.
Snow ending near midnight. Flurries Saturday late in the
day. Visibility 1 mile or less in flurries.
Temperatures minus 9 falling to minus 18 Saturday
evening.
Winds
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Gale warning in effect.
Wind north 35 knots diminishing to northwest 25 early this
morning then becoming south 25 late this morning. Wind diminishing to south 15
Saturday morning and to light near noon Saturday.
Waves
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Mainly ice covered.
Weather & Visibility
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Snow ending near midnight. Flurries Saturday late in the
day. Visibility 1 mile or less in flurries.
Air temperature
Issued 05:00 AM EST 19 December 2025
Today Tonight and Saturday.
Temperatures minus 9 falling to minus 18 Saturday
evening.
Ice ForecastsIssued 11:00 AM EST 19 December 2025 Today Tonight and Saturday Ice EdgeIce 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.
No watches or warnings in effect.
Technical Marine SynopsisIssued 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.
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