Marine Forecast
Issued 03:00 PM EDT 16 August 2025
Tonight and Sunday.
Gale warning in effect.
Wind east 10 to 15 knots becoming west 10 to 20 early this
evening with gusts to 35 near thunderstorms this evening. Wind becoming west 25
to 35 late overnight then becoming west 20 to 30 early Sunday morning. Wind
diminishing to west 15 to 20 Sunday afternoon.
Thunderstorms or showers beginning early this evening
becoming showers overnight and ending Sunday morning. Visibility as low as 1
mile in precipitation.
Winds
Issued 03:00 PM EDT 16 August 2025
Tonight and Sunday.
Gale warning in effect.
Wind east 10 to 15 knots becoming west 10 to 20 early this
evening with gusts to 35 near thunderstorms this evening. Wind becoming west 25
to 35 late overnight then becoming west 20 to 30 early Sunday morning. Wind
diminishing to west 15 to 20 Sunday afternoon.
Weather & Visibility
Issued 03:00 PM EDT 16 August 2025
Tonight and Sunday.
Thunderstorms or showers beginning early this evening
becoming showers overnight and ending Sunday morning. Visibility as low as 1
mile in precipitation.
There is no ice forecast issued for this area.
Warnings (In effect)
Saguenay to Tadoussac
Issued 3:00 PM EDT 16 August 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Watches (In effect)
Squall watch in effect
Saguenay to Tadoussac
Issued 3:36 PM EDT 16 August 2025
This evening, conditions are favourable for the development of squalls with wind gusts up to 40 knots.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Technical Marine Synopsis
Issued 3:00 PM EDT 16 August 2025 Tonight and Sunday At 3:00 p.m. EDT today cold front located from Labrador to Lake
Michigan.
By 8:00 p.m. EDT Sunday cold front located from the Strait of
Belle Isle to the Gulf of Maine.
At 8:00 p.m. EDT Sunday approaching high located south of James Bay.