Marine Forecast
Issued 03:00 PM EDT 10 March 2026
Tonight and Wednesday.
Gale warning in effect.
Wind northwest 15 to 25 knots veering to northeast 15 to 25 near
midnight then increasing to northeast 25 to 35 near noon
Wednesday.
Periods of snow ending this evening. Snow Wednesday.
Visibility 1 mile or less in snow.
Freezing spray warning in effect.
Freezing spray beginning Wednesday afternoon.
Temperatures minus 1 falling to minus 9 Wednesday
morning.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 PM EDT 10 March 2026
Tonight and Wednesday.
Gale warning in effect.
Wind northwest 15 to 25 knots veering to northeast 15 to 25 near
midnight then increasing to northeast 25 to 35 near noon
Wednesday.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 10 March 2026
Tonight and Wednesday.
Over open water seas 1 metre or less building to 2 Wednesday
afternoon.
Weather & Visibility
Issued 03:00 PM EDT 10 March 2026
Tonight and Wednesday.
Periods of snow ending this evening. Snow Wednesday.
Visibility 1 mile or less in snow.
Air temperature
Issued 03:00 PM EDT 10 March 2026
Tonight and Wednesday.
Temperatures minus 1 falling to minus 9 Wednesday
morning.
Freezing Spray
Issued 03:00 PM EDT 10 March 2026
Tonight and Wednesday.
Freezing spray warning in effect.
Freezing spray beginning Wednesday afternoon.
Ice Forecasts
Issued 10:00 AM EDT 10 March 2026 Today Tonight and Wednesday Ice Edge
Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4603N 5814W to 4722N 5805W to 4643N 5628W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.
Ice Coverage
Open water. Consolidated first-year ice along parts of the coasts.
Warnings (In effect)
Tadoussac to Pointe à Michel
Issued 3:00 PM EDT 10 March 2026'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.
Tadoussac to Pointe à Michel
Issued 3:00 PM EDT 10 March 2026Moderate 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 3:00 PM EDT 10 March 2026 Tonight and Wednesday At 3:00 p.m. EDT today trough located on a line northeast-southwest
over the Quebec Lower North Shore.
By 2:00 a.m. EDT Wednesday dissipating trough located on a line
northeast-southwest over Newfoundland.
At 3:00 p.m. EDT today high 1033 mb located over James Bay.
By 8:00 p.m. EDT Wednesday high 1031 mb located over Labrador.
At 8:00 p.m. EDT tonight low 1004 mb located over the Midwestern
states.
By 8:00 p.m. EDT Wednesday low 991 mb located over Lake Ontario.