Marine Forecast
Issued 09:18 PM EDT 14 July 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind west 10 to 15 knots increasing to west 15 to 25 near noon
Wednesday.
Scattered showers Wednesday late in the
day.
Winds
Issued 09:18 PM EDT 14 July 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind west 10 to 15 knots increasing to west 15 to 25 near noon
Wednesday.
Waves
Issued 03:00 PM EDT 14 July 2026
Tonight and Wednesday.
Seas 1 to 2 metres subsiding to 1 or less near
midnight.
Weather & Visibility
Issued 09:18 PM EDT 14 July 2026
Tonight and Wednesday.
Scattered showers Wednesday late in the
day.
There is no ice forecast issued for this area.
Warnings (In effect)
L'Isle-aux-Coudres to Tadoussac
Issued 9:18 PM EDT 14 July 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.
Technical Marine Synopsis
Issued 3:00 PM EDT 14 July 2026 Tonight and Wednesday At 3:00 p.m. EDT today trough located on a line north-south
over Quebec.
By 8:00 p.m. EDT Wednesday trough located on a line north-south
over the Gulf of St. Lawrence.