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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PDT 19 July 2026

Today Tonight and Monday.

Strong wind warning in effect.

Wind northwest 10 to 20 knots becoming northwest 15 to 25 this afternoon then becoming northwest 15 to 20 Monday morning. Wind becoming northwest 20 Monday afternoon.

Periods of drizzle today.

Extended Forecast

Issued 04:00 AM PDT 19 July 2026
Tuesday Wind northwest 10 to 15 knots increasing to northwest 20 in the afternoon.
Wednesday Wind northwest 5 to 15 knots increasing to northwest 20 late in the day.
Thursday Wind light becoming northwest 5 to 15 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 Vancouver Harbour University of Victoria Victoria Gonzales Victoria Int'l Airport 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

Warnings (In effect)

Strong wind warning in effect

Johnstone Strait

Issued 04:00 AM PDT 19 July 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PDT 19 July 2026 Today Tonight and Monday At 4:00 a.m. PDT today quasi-stationary ridge located west of Bowie.

Marine Weather Statement

Issued 3:56 AM PDT 19 July 2026 A ridge of high pressure offshore will bring strong to gale force
northwesterly winds over west coast Vancouver Island, south of the
Brooks Peninsula, this evening.

Pacific - Georgia Basin Area

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Marine Weather for Canada

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