Marine Forecast
Issued 03:00 AM ADT 14 September 2026
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind south 15 knots becoming variable 10 to 15 early this
morning then becoming westerly 15 this afternoon. Wind increasing to northwest
25 this evening then veering to north 20 overnight. Wind diminishing to light
near noon Tuesday.
Periods of rain ending this evening. Fog patches
dissipating this afternoon.
Winds
Issued 03:00 AM ADT 14 September 2026
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind south 15 knots becoming variable 10 to 15 early this
morning then becoming westerly 15 this afternoon. Wind increasing to northwest
25 this evening then veering to north 20 overnight. Wind diminishing to light
near noon Tuesday.
Weather & Visibility
Issued 03:00 AM ADT 14 September 2026
Today Tonight and Tuesday.
Periods of rain ending this evening. Fog patches
dissipating this afternoon.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Northumberland Strait
Issued 03:00 AM ADT 14 September 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 AM ADT 14 September 2026 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located from the Gaspe Peninsula
to Lurcher.
By 3:00 a.m. ADT Tuesday departing trough located from Newfoundland
to Laurentian Fan.
At 8:00 p.m. ADT tonight ridge located over southern Ontario.
By 8:00 p.m. ADT Tuesday ridge located from the Gulf of St. Lawrence
to the Gulf of Maine.