Hecate Strait - northern half
Forecast
Marine Forecast
Issued 04:00 AM PST 18 November 2025
Today Tonight and Wednesday.
Storm warning in effect.
Wind south 15 to 25 knots increasing to southeast 30 to 40 late this evening and to southeast 40 to 50 Wednesday morning.
Showers ending near noon. Showers Wednesday.
Waves
Issued 04:00 AM PST 18 November 2025
Today Tonight and Wednesday.
Seas 1 metre or less building to 1 to 2 early this evening and to
2 to 3 overnight. Seas building to 4 to 6 Wednesday afternoon.
Extended Forecast
Issued 04:00 AM PST 18 November 2025
Thursday
Wind southeast 40 to 50 knots diminishing to
southeast 30 to 40 in the morning.
Friday
Wind southwest 20 to 25 knots.
Saturday
Wind southwest 20 to 25 knots veering to
westerly 10 to 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)
Storm warning in effect
Hecate Strait - northern half
Issued 04:00 AM PST 18 November 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 AM PST 18 November 2025 Today Tonight and Wednesday At 4:00 a.m. PST today ridge located from the Central Coast toExplorer.
By 9:30 p.m. PST tonight departing ridge located on a line
northeast-southwest over Vancouver Island.
At 4:00 a.m. PST today weakening cold front located over Queen
Charlotte Sound.
At 9:30 p.m. PST tonight approaching frontal system located west
of the offshore waters.
Marine Weather Statement
Issued 3:36 AM PST 18 November 2025 An intense frontal system will approach the offshore waters latetoday. Southeast gales ahead of this system are forecast to reach
storm force on Wednesday.
Pacific - North Coast Area
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