Marine Forecast
Issued 03:00 PM EDT 30 March 2026
Tonight and Tuesday.
Gale warning in effect.
Wind southwest 15 to 25 knots increasing to northwest 25 to 35
this evening then becoming northwest 20 to 30 after midnight. Wind diminishing
to northwest 15 early Tuesday morning and to light Tuesday
afternoon.
Snow ending this evening. Snow Tuesday evening. Visibility
1 mile or less in snow.
Freezing spray warning in effect.
Freezing spray Tuesday morning.
Temperatures zero falling to minus 7 Tuesday
morning.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 PM EDT 30 March 2026
Tonight and Tuesday.
Gale warning in effect.
Wind southwest 15 to 25 knots increasing to northwest 25 to 35
this evening then becoming northwest 20 to 30 after midnight. Wind diminishing
to northwest 15 early Tuesday morning and to light Tuesday
afternoon.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 30 March 2026
Tonight and Tuesday.
Over open water seas 1 metre or less building to 2 to 3 near
midnight then subsiding to 1 to 2 early Tuesday morning. Seas subsiding to 1
early Tuesday afternoon.
Weather & Visibility
Issued 03:00 PM EDT 30 March 2026
Tonight and Tuesday.
Snow ending this evening. Snow Tuesday evening. Visibility
1 mile or less in snow.
Air temperature
Issued 03:00 PM EDT 30 March 2026
Tonight and Tuesday.
Temperatures zero falling to minus 7 Tuesday
morning.
Freezing Spray
Issued 03:00 PM EDT 30 March 2026
Tonight and Tuesday.
Freezing spray warning in effect.
Freezing spray Tuesday morning.
Ice Forecasts
Issued 10:00 AM EDT 30 March 2026 Today Tonight and Tuesday Ice Edge
Ice edge estimated from Cape Breton Island near 4513N 6106W to 4454N
5918W to 4551N 5844W to Newfoundland near 4734N 5902W. Sea ice north
of the ice edge.
Ice Coverage
Open water except 5 tenths new ice including 1 tenth grey ice in the
extreme northwestern section.
Warnings (In effect)
Pointe-des-Monts to Anticosti - southern half
Issued 3:00 PM EDT 30 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.
Pointe-des-Monts to Anticosti - southern half
Issued 3:00 PM EDT 30 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 30 March 2026 Tonight and Tuesday At 3:00 p.m. EDT today low 1005 mb located near Saguenay River.
By 8:00 a.m. EDT Tuesday low 996 mb located over Labrador Sea.
At 3:00 p.m. EDT today ridge located on a line northwest-southeast
over northern Ontario.
By 8:00 p.m. EDT Tuesday ridge located on a line northwest-southeast
over Newfoundland.
At 8:00 a.m. EDT Tuesday low 1002 mb located over the Midwestern
states.
By 8:00 p.m. EDT Tuesday approaching low 1005 mb located near
Lake Huron.