Marine Forecast
Issued 08:00 PM ADT 30 July 2026
Tonight and Friday.
Strong wind warning in effect.
Wind easterly 20 knots diminishing to northeast 10 to 15 late
overnight and to light Friday afternoon.
Showers ending near noon Friday with a risk of
thunderstorms.
Winds
Issued 08:00 PM ADT 30 July 2026
Tonight and Friday.
Strong wind warning in effect.
Wind easterly 20 knots diminishing to northeast 10 to 15 late
overnight and to light Friday afternoon.
Weather & Visibility
Issued 08:00 PM ADT 30 July 2026
Tonight and Friday.
Showers ending near noon Friday with a risk of
thunderstorms.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Northumberland Strait
Issued 8:00 PM ADT 30 July 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 8:00 PM ADT 30 July 2026 Tonight and Friday At 8:00 p.m. ADT tonight low 1006 mb located over Browns Bank.
By 10:00 a.m. ADT Friday low 1009 mb located over Nova Scotia.
At 8:00 p.m. ADT Friday weakening low 1010 mb located over
Banquereau.