Marine Forecast
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind northwest 15 to 25 knots becoming northwest 15 Tuesday
morning then diminishing to light near noon Tuesday. Wind becoming southerly 15
Tuesday evening.
Showers ending this afternoon. 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 northwest 15 to 25 knots becoming northwest 15 Tuesday
morning then diminishing to light near noon Tuesday. Wind becoming southerly 15
Tuesday evening.
Waves
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Seas 1 metre.
Weather & Visibility
Issued 03:00 AM EDT 14 September 2026
Today Tonight and Tuesday.
Showers ending this afternoon. Visibility as low as 1 mile
in showers.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Pointe-des-Monts to Anticosti - northern half
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.