West Coast Haida Gwaii - southern half
Forecast
Marine Forecast
Issued 09:30 PM PST 05 December 2025
Tonight and Saturday.
Gale warning in effect.
Wind southwest 20 to 30 knots becoming south 25 to 35 Saturday evening.
Periods of rain. Visibility 1 mile or less in rain.
Waves
Issued 04:00 PM PST 05 December 2025
Today Tonight and Saturday.
Seas 2 to 3 metres building to 3 to 4 early this
evening.
Extended Forecast
Issued 04:00 PM PST 05 December 2025
Sunday
Wind southwest 35 knots.
Monday
Wind southwest 35 knots increasing to southwest
45.
Tuesday
Wind west 30 knots diminishing to west
20.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
Warnings (In effect)
Gale warning in effect
West Coast Haida Gwaii - southern half
Issued 9:30 PM PST 05 December 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 9:30 PM PST 5 December 2025 Tonight and Saturday At 9:30 p.m. PST tonight departing low 996 mb located over theCentral Coast.
At 4:00 a.m. PST Saturday quasi-stationary low located over the
Gulf of Alaska.
At 4:00 p.m. PST Saturday approaching trough located west of the
offshore waters.
Marine Weather Statement
Issued 9:20 PM PST 5 December 2025 A low pressure centre over the Central Coast will depart the arealater this evening. Behind the low, gale force west to northwest
winds are forecast to persist tonight west of Vancouver Island and
through Juan de Fuca Strait.
A deep low over the Gulf of Alaska will continue to generate gale
force westerlies over the northern waters tonight and Saturday.
Pacific - North Coast Area
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