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Johnstone Strait

Forecast

Marine Forecast

Issued 10:30 AM PDT 13 September 2026

Today Tonight and Monday.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 near midnight then increasing to northwest 15 to 20 near noon Monday.

Fog patches dissipating early this afternoon. Fog patches forming near midnight and dissipating near noon Monday.

Extended Forecast

Issued 04:00 AM PDT 13 September 2026
Tuesday Wind northwest 10 to 20 knots.
Wednesday Wind northwest 10 to 20 knots.
Thursday Wind northwest 10 to 20 knots.

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

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM PDT 13 September 2026 Today Tonight and Monday At 10:30 a.m. PDT today quasi-stationary ridge located west of
the offshore waters.

At 10:30 a.m. PDT today weakening trough located off the Washington
Coast.

Marine Weather Statement

Issued 10:05 AM PDT 13 September 2026 A ridge of high pressure west of the offshore waters will bring
strong to gale force northwest winds to west coast Haida Gwaii today
and tonight. The winds will ease Monday morning.

Pacific - Georgia Basin Area

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