Johnstone Strait
Forecast
Marine Forecast
Issued 09:30 PM PDT 08 October 2026
Tonight and Friday.
Gale warning in effect.
Wind light increasing to northwest 10 to 20 knots near midnight and to northwest 25 to 35 late overnight. Wind diminishing to northwest 15 to 25 Friday evening.
Rain changing to showers Friday morning. Visibility 1 mile or less in rain.
Extended Forecast
Issued 04:00 PM PDT 08 October 2026
Saturday
Wind northwest 10 to 20 knots veering to
northeast 10 to 20 in the afternoon.
Sunday
Wind variable 5 to 15 knots.
Monday
Wind southeast 5 to 15 knots increasing to
southeast 15 to 25.
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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
Johnstone Strait
Issued 9:30 PM PDT 08 October 2026'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.
Synopsis
Technical Marine Synopsis
Issued 9:30 PM PDT 8 October 2026 Tonight and Friday At 9:30 p.m. PDT tonight frontal system located on a linenortheast-southwest over Port Hardy.
By 4:00 a.m. PDT Friday departing frontal system located on a line
northeast-southwest over Victoria.
At 9:30 p.m. PDT tonight building ridge located west of the
offshore waters.
Marine Weather Statement
Issued 9:03 PM PDT 8 October 2026 A frontal system will track southwards across Vancouver Islandtonight and Friday morning. In its wake, strong to gale force
northwesterlies will continue tonight over most outer waters as
A ridge builds offshore, and then spread the South Coast overnight
into Friday morning.
Pacific - South Coast Area
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