Marine Forecast
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind northeast 35 knots diminishing to northeast 25 early this
evening then increasing to northeast 30 Wednesday afternoon.
Snow changing to scattered flurries near midnight. Blowing
snow ending this evening. Visibility 1 mile or less in blowing snow and as low
as 1 mile in snow.
Temperatures minus 10 rising to minus 3 Wednesday
afternoon.
Winds
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind northeast 35 knots diminishing to northeast 25 early this
evening then increasing to northeast 30 Wednesday afternoon.
Waves
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Mainly ice covered.
Weather & Visibility
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Snow changing to scattered flurries near midnight. Blowing
snow ending this evening. Visibility 1 mile or less in blowing snow and as low
as 1 mile in snow.
Air temperature
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Temperatures minus 10 rising to minus 3 Wednesday
afternoon.
Ice Forecasts
Issued 11:00 AM EST 4 November 2025 Today Tonight and Wednesday Ice Edge
Ice 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
Forecasts available to mariners upon request.
Warnings (In effect)
Lancaster - eastern half
Issued 05:30 AM EST 04 November 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 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.