Johnstone Strait
Forecast
Marine Forecast
Issued 04:00 PM PST 10 December 2025
Tonight and Thursday.
Wind southeast 10 to 20 knots becoming northwest 10 to 20 early this evening then diminishing to light early Thursday morning. Wind becoming southeast 10 to 15 Thursday evening.
Rain changing to showers this evening and ending overnight.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 04:00 PM PST 10 December 2025
Friday
Wind southeast 10 to 20 knots increasing to
southeast 20 to 30 late in the day.
Saturday
Wind southeast 20 to 30 knots.
Sunday
Wind southwest 10 to 20 knots increasing to
southeast 20 to 30 late in the day.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM PST 10 December 2025 Tonight and Thursday At 4:00 p.m. PST today departing trough located over QueenCharlotte Sound.
At 10:30 a.m. PST Thursday approaching trough located southwest
of Explorer.
Marine Weather Statement
Issued 3:54 PM PST 10 December 2025 A trough of low pressure is currently over Queen Charlotte Sound thisevening. Ahead of the trough, strong to gale force southwesterlies
will shift to strong to gale force northwesterly in its wake. Winds
will subside later this evening.
Pacific - Georgia Basin Area
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