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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 PM PDT 12 March 2026

Tonight and Friday.

Wind southeast 5 to 15 knots becoming light near midnight then increasing to northwest 10 to 20 Friday afternoon.

Showers or flurries ending near noon Friday.

Extended Forecast

Issued 04:00 PM PDT 12 March 2026
Saturday Wind northwest 10 to 20 knots diminishing to light in the afternoon.
Sunday Wind southeast 5 to 15 knots increasing to southeast 30 to 40.
Monday Wind southeast 25 to 35 knots increasing to southeast 40 late in the day.

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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
Legend:
buoy Buoy
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 4:00 PM PDT 12 March 2026 Tonight and Friday At 4:00 p.m. PDT today low located over southern Haida Gwaii.
By 9:30 p.m. PDT tonight weakening low located over the Central
Coast.

At 9:30 p.m. PDT tonight low located northwest of Haida Gwaii.
By 9:30 p.m. PDT Friday weakening low located over northern
Haida Gwaii.

At 4:00 a.m. PDT Friday building ridge located west of the offshore
waters.
By 9:30 p.m. PDT Friday approaching high located northwest of
Explorer.

Marine Weather Statement

Issued 10:16 AM PDT 12 March 2026 Strong to gale force westerlies will continue over offshore and
central waters today as a low tracks across Southern Bowie and onto
the Central Coast tonight. Winds will gradually ease this afternoon
through tonight.

Pacific - Georgia Basin Area

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Marine Weather for Canada

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