Marine Forecast
Issued 03:00 AM EDT 27 June 2025
Today Tonight and Saturday.
Strong wind warning in effect.
Wind light increasing to northeast 10 to 15 knots early this
morning and to southeast 15 to 25 early this evening. Wind becoming southerly 15
Saturday evening.
Rain tonight and Saturday.
Winds
Issued 03:00 AM EDT 27 June 2025
Today Tonight and Saturday.
Strong wind warning in effect.
Wind light increasing to northeast 10 to 15 knots early this
morning and to southeast 15 to 25 early this evening. Wind becoming southerly 15
Saturday evening.
Weather & Visibility
Issued 03:00 AM EDT 27 June 2025
Today Tonight and Saturday.
Rain tonight and Saturday.
There is no ice forecast issued for this area.
Warnings (In effect)
Montréal to Trois-Rivières
Issued 03:00 AM EDT 27 June 2025'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 or Weatheradio stations.
Technical Marine Synopsis
Issued 3:00 AM EDT 27 June 2025 Today Tonight and Saturday At 3:00 a.m. EDT today high 1024 mb located over Lake Saint-Jean.
By 8:00 p.m. EDT Saturday departing high 1030 mb located southeast
of Newfoundland.
At 3:00 a.m. EDT today low 1012 mb located southwest of the
Great Lakes.
By 8:00 p.m. EDT Saturday low 1007 mb located west of Lake
Saint-Jean.