West Coast Haida Gwaii - southern half
Forecast
Marine Forecast
Issued 04:00 PM PST 15 December 2025
Tonight and Tuesday.
Storm warning in effect.
Wind southwest 25 to 35 knots increasing to southwest 40 to 50 early this evening then becoming southwest 40 near midnight. Wind diminishing to southwest 15 to 25 early Tuesday morning then increasing to southerly 25 to 35 late Tuesday morning. Wind becoming northwest 30 to 40 Tuesday afternoon.
Showers. Risk of thunderstorms tonight and Tuesday afternoon and evening.
Waves
Extended Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection
Ice Conditions
There is no ice forecast issued for this area.
Warnings
Warnings (In effect)
Storm warning in effect
West Coast Haida Gwaii - southern half
Issued 4:00 PM PST 15 December 2025'Storm' force winds of 48 to 63 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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM PST 15 December 2025 Tonight and Tuesday At 4:00 p.m. PST today departing cold front located near theLower Mainland.
At 4:00 p.m. PST today trough located west of Bowie.
By 4:00 a.m. PST Tuesday departing trough located over the North
Coast.
At 10:00 a.m. PST Tuesday deepening low 988 mb located over
southern Bowie.
By 4:00 p.m. PST Tuesday low 979 mb located over Haida Gwaii.
Marine Weather Statement
Issued 4:03 PM PST 15 December 2025 A cold front is passing onshore near the Lower Mainland this evening.Southwest gusty gales and risk of thunderstorms will ease this
evening over southern waters.
Another trough will cross northern waters tonight bringing gale to
storm force southwesterlies.
The active weather pattern continues on Tuesday with a broad low
producing southerly to westerly gales across most marine regions.
Pacific - South Coast Area
Another Region
- Date modified:

ATOM