Marine Forecast
Issued 03:00 PM EDT 31 March 2026
Tonight and Wednesday.
Wind light increasing to southeast 15 knots near midnight and to
east 20 to 30 early Wednesday morning. Wind diminishing to east 15 to 20
Wednesday afternoon and to light Wednesday evening.
Snow tonight and Wednesday. Visibility as low as 1 mile in
snow.
Freezing spray warning in effect.
Over open water freezing spray Wednesday morning and
afternoon.
Temperatures near minus 6.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 PM EDT 31 March 2026
Tonight and Wednesday.
Wind light increasing to southeast 15 knots near midnight and to
east 20 to 30 early Wednesday morning. Wind diminishing to east 15 to 20
Wednesday afternoon and to light Wednesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 31 March 2026
Tonight and Wednesday.
Over open water seas 1 metre building to 2 early Wednesday
morning then subsiding to 1 or less Wednesday evening.
Weather & Visibility
Issued 03:00 PM EDT 31 March 2026
Tonight and Wednesday.
Snow tonight and Wednesday. Visibility as low as 1 mile in
snow.
Air temperature
Issued 03:00 PM EDT 31 March 2026
Tonight and Wednesday.
Temperatures near minus 6.
Freezing Spray
Issued 03:00 PM EDT 31 March 2026
Tonight and Wednesday.
Freezing spray warning in effect.
Over open water freezing spray Wednesday morning and
afternoon.
Ice Forecasts
Issued 10:00 AM EDT 31 March 2026 Today Tonight and Wednesday Ice Edge
Ice edge estimated from Cape Breton Island near 4513N 6106W to 4445N
5823W to 4632N 5755W to Newfoundland near 4736N 5847W. Sea ice north
of the ice edge.
Ice Coverage
1 tenth new ice except 7 tenths new ice including 2 tenths grey ice
in the western section.
Warnings (In effect)
Pointe-des-Monts to Anticosti - southern half
Issued 3:00 PM EDT 31 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 31 March 2026 Tonight and Wednesday At 3:00 p.m. EDT today ridge located on a line northwest-southeast
over the Gulf of St. Lawrence.
By 8:00 p.m. EDT Wednesday ridge located on a line east-west over
northern Quebec.
At 3:00 p.m. EDT today low 1006 mb located over Lake Huron.
By 8:00 p.m. EDT Wednesday low 1019 mb located near Newfoundland.