Marine Forecast
Issued 03:00 PM EDT 04 August 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 15 to 25 knots diminishing to southwest 10 to 15
Wednesday evening.
Winds
Issued 03:00 PM EDT 04 August 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 15 to 25 knots diminishing to southwest 10 to 15
Wednesday evening.
There is no ice forecast issued for this area.
Warnings (In effect)
Beauport to L'Isle-aux-Coudres
Issued 6:12 PM EDT 04 August 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 4 August 2026 Tonight and Wednesday At 3:00 p.m. EDT today low 991 mb located northeast of Sept-Îles.
By 8:00 p.m. EDT Wednesday low 1005 mb located over eastern
Newfoundland.
At 3:00 p.m. EDT today ridge located from Cornwall to Ungava Bay.
By 8:00 p.m. EDT Wednesday ridge located from New England to
Labrador.