Marine Forecast
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Wind north 15 knots except northeast 30 near the mouth of
Lancaster Sound. Wind diminishing to light late this evening except northeast 25
near the mouth of Lancaster Sound Wednesday evening.
Periods of snow ending overnight. Visibility as low as 1
mile in snow.
Temperatures near minus 5.
Winds
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Wind north 15 knots except northeast 30 near the mouth of
Lancaster Sound. Wind diminishing to light late this evening except northeast 25
near the mouth of Lancaster Sound Wednesday evening.
Waves
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Over open water seas 1 metre or less.
Weather & Visibility
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Periods of snow ending overnight. Visibility as low as 1
mile in snow.
Air temperature
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Temperatures near minus 5.
Ice ForecastsIssued 11:00 AM EST 4 November 2025 Today Tonight and Wednesday Ice EdgeIce edge estimated from Baffin Island near 6747N 6428W to 7100N 6245W to 7150N 6259W then northward. Sea ice west of the ice edge.
Ice Coverage
9 tenths new ice including 4 tenths grey ice except 9 tenths grey ice including a trace of multi-year ice in the northern section.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 AM MST 4 November 2025 Today Tonight and Wednesday At 1200 UTC Tuesday trough from low located from 65N 83W to 74N 84W. By 0000 UTC Thursday trough from low located from 65N 78W to 70N 88W.
At 1200 UTC Tuesday ridge located from 83N 174W to 70N 128W. By 0000 UTC Thursday ridge located from 82N 152W to 64N 112W.
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