Marine Forecast
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Wind north 25 knots today. Wind northwest 20 veering to north 25
late overnight. Wind north 25 Wednesday.
Periods of snow. Visibility as low as 1 mile in
snow.
Freezing spray warning in effect.
Freezing spray beginning this morning and ending Wednesday
afternoon.
Temperatures minus 2 falling to minus 7 near midnight then
rising to minus 2 Wednesday evening.
Winds
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Wind north 25 knots today. Wind northwest 20 veering to north 25
late overnight. Wind north 25 Wednesday.
Waves
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Seas 1 to 2 metres.
Weather & Visibility
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Periods of snow. Visibility as low as 1 mile in
snow.
Air temperature
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Temperatures minus 2 falling to minus 7 near midnight then
rising to minus 2 Wednesday evening.
Freezing Spray
Issued 05:30 AM EST 04 November 2025
Today Tonight and Wednesday.
Freezing spray warning in effect.
Freezing spray beginning this morning and 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
Bergy water except 5 tenths new ice including 1 tenth grey ice along
parts of the coasts.
Warnings (In effect)
Committee
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.