Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect

Tadoussac to Pointe à Michel

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.

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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.