Marine Forecast
Issued 08:00 PM ADT 19 June 2025
Tonight and Friday.
Strong wind warning in effect.
Wind light increasing to south 15 knots late this evening and to
southwest 20 to 25 Friday afternoon.
Scattered showers. Fog patches forming this evening and
dissipating Friday morning.
Winds
Issued 08:00 PM ADT 19 June 2025
Tonight and Friday.
Strong wind warning in effect.
Wind light increasing to south 15 knots late this evening and to
southwest 20 to 25 Friday afternoon.
Weather & Visibility
Issued 08:00 PM ADT 19 June 2025
Tonight and Friday.
Scattered showers. Fog patches forming this evening and
dissipating Friday morning.
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
Warnings (In effect)
Northumberland Strait
Issued 8:00 PM ADT 19 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 8:00 PM ADT 19 June 2025 Tonight and Friday At 8:00 p.m. ADT tonight low 998 mb located over eastern Ontario.
By 3:30 p.m. ADT Friday low 996 mb located over Chaleur Bay.