Marine Forecast
Issued 03:00 AM EDT 13 May 2026
Today Tonight and Thursday.
Strong wind warning in effect.
Wind northwest 10 to 15 knots becoming light this morning then
increasing to northeast 10 to 15 early this evening. Wind increasing to
northeast 15 to 25 near noon Thursday.
Scattered showers overnight and
Thursday.
Winds
Issued 03:00 AM EDT 13 May 2026
Today Tonight and Thursday.
Strong wind warning in effect.
Wind northwest 10 to 15 knots becoming light this morning then
increasing to northeast 10 to 15 early this evening. Wind increasing to
northeast 15 to 25 near noon Thursday.
Waves
Issued 03:00 AM EDT 13 May 2026
Today Tonight and Thursday.
Seas 1 metre or less.
Weather & Visibility
Issued 03:00 AM EDT 13 May 2026
Today Tonight and Thursday.
Scattered showers overnight and
Thursday.
Ice Forecasts
Issued 10:00 AM EDT 13 May 2026 Today Tonight and Thursday Ice Edge
Ice edge estimated from Quebec near 5012N 6046W to 4956N 6025W to
4956N 5959W to 5116N 5738W to Quebec near 5125N 5736W. Sea ice north
of the ice edge.
Warnings (In effect)
Tadoussac to Pointe à Michel
Issued 03:00 AM EDT 13 May 2026'Strong' winds of 20 to 33 knots are 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 AM EDT 13 May 2026 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located on a line north-south over
Saguenay River.
By 8:00 p.m. EDT tonight ridge located on a line northwest-southeast
over the Gulf of St. Lawrence.
At 3:00 a.m. EDT today low 1001 mb located over Lake Huron.
By 8:00 p.m. EDT Thursday low 1005 mb located near Cape Cod.