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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 AM PST 16 November 2025

Today Tonight and Monday.

Wind southeast 15 to 25 knots diminishing to variable 5 to 15 near noon then increasing to northwest 15 to 25 early this evening. Wind diminishing to northwest 5 to 15 Monday morning.

Rain changing to showers this evening and ending overnight. Fog patches dissipating near noon.

Extended Forecast

Issued 04:00 AM PST 16 November 2025
Tuesday Wind light.
Wednesday Wind southeast 10 to 20 knots increasing to southeast 25 to 35.
Thursday Wind southeast 25 to 35 knots.

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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 Vancouver Int'l Airport Sheringham Point 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PST 16 November 2025 Today Tonight and Monday At 4:00 a.m. PST today low 996 mb located northwest of Bowie.

At 4:00 a.m. PST today weakening low located over northern
Vancouver Island.

At 4:00 p.m. PST today building ridge located west of the offshore
waters.
By 4:00 a.m. PST Monday ridge located from Hecate Strait to the
offshore waters.

Marine Weather Statement

Issued 4:00 AM PST 16 November 2025 A low pressure centre will lie over Northern Vancouver Island and
slowly weaken through today. Gale force northerly winds will continue
to the west of the low today until Monday morning.

A cold front will move across Bowie on Monday. Strong to gale force
southwesterly winds will develop early Monday morning then ease late
Monday afternoon.

Pacific - Georgia Basin Area

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