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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 PM PDT 22 April 2026

Tonight and Thursday.

Gale warning in effect.

Wind northwest 25 to 35 knots diminishing to northwest 15 to 25 near midnight. Wind northwest 15 to 25 Thursday.

Extended Forecast

Issued 04:00 PM PDT 22 April 2026
Friday Wind northwest 15 to 25 knots diminishing to northwest 5 to 15 in the morning then increasing to northwest 15 to 25 in the afternoon.
Saturday Wind northwest 15 to 25 knots diminishing to northwest 5 to 15.
Sunday Wind variable 5 to 15 knots becoming northwest 10 to 20.

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Map of Pacific - Georgia Basin marine weather areas West Vancouver Discovery Island English Bay – 46304 Georgia Strait - 46303 Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 Howe Sound - Pam Rocks Comox Airport Entrance Island Tsawwassen Ferry Terminal Sand Heads Lightstation Point Atkinson Squamish Airport Sechelt Powell River Airport Campbell River Airport Grief Point Tofino Airport Port Alberni Estevan Point Sisters Islets Nanaimo Airport Fanny Island Race Rocks Lightstation Vancouver Harbour Esquimalt Harbour Kelp Reefs Malahat Saturna Island Sheringham Point Vancouver Int'l Airport University of Victoria Victoria Gonzales Victoria Int'l Airport Ballenas Islands
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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 4:08 PM PDT 22 April 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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 4:00 PM PDT 22 April 2026 Tonight and Thursday At 4:00 p.m. PDT today quasi-stationary high located west of Bowie.

Marine Weather Statement

Issued 3:46 PM PDT 22 April 2026 A ridge of high pressure will remain nearly stationary over Western
Bowie today through Thursday. Ahead of the ridge, strong to gale
Over most outer waters through this period.

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