Marine Forecast
Issued 04:00 PM PDT 16 August 2025
Tonight and Sunday.
Wind west 20 to 30 knots becoming southwest 20 this evening then
backing to south 15 late overnight. Wind backing to east 5 to 15 Sunday
evening.
Showers. Risk of thunderstorms Sunday afternoon and
evening.
Winds
Issued 04:00 PM PDT 16 August 2025
Tonight and Sunday.
Wind west 20 to 30 knots becoming southwest 20 this evening then
backing to south 15 late overnight. Wind backing to east 5 to 15 Sunday
evening.
Waves
Issued 04:00 PM PDT 16 August 2025
Today Tonight and Sunday.
Seas 4 metres subsiding to 3 early this evening and to 2 early
Sunday morning.
Weather & Visibility
Issued 04:00 PM PDT 16 August 2025
Tonight and Sunday.
Showers. Risk of thunderstorms Sunday afternoon and
evening.
There is no ice forecast issued for this area.
Warnings (Ended)
West Coast Haida Gwaii - northern half
Issued 4:00 PM PDT 16 August 2025
Technical Marine Synopsis
Issued 4:00 PM PDT 16 August 2025 Tonight and Sunday At 4:00 p.m. PDT today departing low 996 mb located over the
Alaska panhandle.
At 4:00 a.m. PDT Sunday quasi-stationary trough located over the
offshore waters.
Marine Weather Statement
Issued 3:58 PM PDT 16 August 2025 A low pressure system north of Haida Gwaii will continue to weaken
and move northwest. Gale force southwesterlies over Northern Hecate
and Dixon Entrance will ease this evening as the low moves off.
Also, a waterspout watch is in effect for central waters as well
As most of the North Coast. The risk of waterspouts is expected to
persist for northern waters on Sunday.