Marine Forecast
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Wind north 25 knots today. Wind northwest 20 tonight. Wind
northwest 20 veering to northeast 20 Wednesday evening.
Flurries.
Freezing spray warning in effect.
Freezing spray ending Wednesday afternoon.
Temperatures near minus 7.
Winds
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Wind north 25 knots today. Wind northwest 20 tonight. Wind
northwest 20 veering to northeast 20 Wednesday evening.
Waves
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Seas 2 metres subsiding to 1 early this evening.
Weather & Visibility
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Flurries.
Air temperature
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Temperatures near minus 7.
Freezing Spray
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Freezing spray warning in effect.
Freezing spray ending Wednesday afternoon.
Ice Forecasts
Issued 10:00 AM EST 4 November 2025 Today Tonight and Wednesday Ice Edge
Ice edge is outside the forecast region.
Ice Coverage
Forecasts available to mariners upon request.
Warnings (In effect)
Boothia
Issued 05:30 AM EST 04 November 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 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.