Johnstone Strait
Forecast
Marine Forecast
Issued 04:00 AM PDT 02 July 2025
Today Tonight and Thursday.
Strong wind warning in effect.
Wind northwest 25 to 30 knots diminishing to northwest 10 to 20 early this morning then becoming northwest 15 to 25 early this afternoon. Wind becoming northwest 10 to 20 near midnight then becoming northwest 15 to 25 Thursday evening.
Scattered showers ending this morning.
Extended Forecast
Issued 04:00 AM PDT 02 July 2025
Friday
Wind northwest 10 to 20 knots.
Saturday
Wind northwest 10 to 20 knots.
Sunday
Wind northwest 10 to 20 knots.
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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)
Strong wind warning in effect
Johnstone Strait
Issued 04:00 AM PDT 02 July 2025'Strong' winds of 20 to 33 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 PDT 2 July 2025 Today Tonight and Thursday At 4:00 a.m. PDT today ridge located west of the offshore waters.By 9:30 p.m. PDT tonight quasi-stationary ridge located from the
Alaska panhandle to Explorer.
Marine Weather Statement
Issued 3:41 AM PDT 2 July 2025 A ridge of high pressure offshore will bring marginal westerly galesthrough Juan de Fuca Strait this afternoon to evening.
Pacific - South Coast Area
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