Marine Forecast
Issued 10:00 AM ADT 01 October 2026
Today Tonight and Friday.
Strong wind warning in effect.
Wind southwest 10 to 15 knots increasing to southwest 15 to 20
this afternoon and to southwest 20 to 25 Friday afternoon. Wind diminishing to
northwest 15 Friday evening.
Showers Friday evening. Fog patches dissipating this
afternoon.
Winds
Issued 10:00 AM ADT 01 October 2026
Today Tonight and Friday.
Strong wind warning in effect.
Wind southwest 10 to 15 knots increasing to southwest 15 to 20
this afternoon and to southwest 20 to 25 Friday afternoon. Wind diminishing to
northwest 15 Friday evening.
Waves
Issued 05:00 AM ADT 01 October 2026
Today Tonight and Friday.
Seas 1 metre or less building to 1 to 2 Friday
afternoon.
Weather & Visibility
Issued 10:00 AM ADT 01 October 2026
Today Tonight and Friday.
Showers Friday 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)
Grand Manan
Issued 10:00 AM ADT 01 October 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 10:00 AM ADT 1 October 2026 Today Tonight and Friday At 10:00 a.m. ADT today departing ridge located over the Grand
Banks.
At 8:00 p.m. ADT tonight trough located from Labrador to the
Great Lakes.
By 8:00 p.m. ADT Friday trough located on a line northeast-southwest
over New Brunswick.