Marine Forecast
Issued 03:00 AM ADT 02 August 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind light increasing to southerly 15 knots this morning and to
south 20 to 25 Monday morning. Wind veering to southwest 30 Monday
afternoon.
Rain Monday with a risk of thunderstorms. Fog
patches.
Winds
Issued 03:00 AM ADT 02 August 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind light increasing to southerly 15 knots this morning and to
south 20 to 25 Monday morning. Wind veering to southwest 30 Monday
afternoon.
Waves
Issued 05:00 PM ADT 01 August 2026
Tonight and Sunday.
Seas 1 metre.
Weather & Visibility
Issued 03:00 AM ADT 02 August 2026
Today Tonight and Monday.
Rain Monday with a risk of thunderstorms. Fog
patches.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Lurcher
Issued 03:00 AM ADT 02 August 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 2 August 2026 Today Tonight and Monday At 3:00 a.m. ADT today low 1010 mb located near the Avalon
Peninsula.
By 3:30 p.m. ADT today departing low 1013 mb located over the
Grand Banks.
At 3:00 a.m. ADT Monday low 1005 mb located over southern Ontario.
By 8:00 p.m. ADT Monday approaching low 999 mb located over the
St. Lawrence River.