Marine Forecast
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind west 15 to 25 knots becoming northwest 15 early this
evening then diminishing to light near midnight. Wind becoming southerly 10 to
15 near noon Tuesday.
Scattered showers ending near noon. Visibility as low as 1
mile in showers.
Winds
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind west 15 to 25 knots becoming northwest 15 early this
evening then diminishing to light near midnight. Wind becoming southerly 10 to
15 near noon Tuesday.
Waves
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Seas 1 metre or less.
Weather & Visibility
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Scattered showers ending near noon. Visibility as low as 1
mile in showers.
There is no ice forecast issued for this area.
Warnings (In effect)
L'Isle-aux-Coudres to Tadoussac
Issued 03:00 AM EDT 14 September 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 AM EDT 14 September 2026 Today Tonight and Tuesday At 3:00 a.m. EDT today trough located from Sept-Îles to Montréal.
By 6:00 p.m. EDT tonight trough located over the Strait of Belle
Isle.
At 3:00 a.m. EDT today high 1025 mb located over the Great Lakes.
By 8:00 p.m. EDT Tuesday high 1030 mb located south of Labrador.