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Johnstone Strait

Forecast

Marine Forecast

Issued 09:30 PM PST 20 January 2025

Tonight and Tuesday.

Wind southeast 5 to 15 knots becoming light near midnight then becoming southeast 5 to 15 Tuesday afternoon.

Fog patches forming late overnight and dissipating Tuesday morning.

Extended Forecast

Issued 04:00 PM PST 20 January 2025
Wednesday Wind southeast 10 to 20 knots.
Thursday Wind southeast 5 to 15 knots increasing to northwest 15 to 25.
Friday Wind northwest 10 to 20 knots diminishing to light.

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Weather Conditions

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Map of Pacific - Georgia Basin marine weather areas Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 Georgia Strait - 46303 English Bay – 46304 Discovery Island Esquimalt Harbour Kelp Reefs Malahat Race Rocks Lightstation Saturna Island Sheringham Point University of Victoria Victoria Gonzales Victoria Int'l Airport Ballenas Islands Campbell River Airport Comox Airport Entrance Island Fanny Island Nanaimo Airport Sisters Islets Estevan Point Port Alberni Tofino Airport Grief Point Howe Sound - Pam Rocks Powell River Airport Sechelt Squamish Airport Point Atkinson Sand Heads Lightstation Tsawwassen Ferry Terminal Vancouver Int'l Airport Vancouver Harbour West Vancouver
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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 9:30 PM PST 20 January 2025 Tonight and Tuesday At 9:30 p.m. PST tonight quasi-stationary ridge located over
BC interior.

At 9:30 p.m. PST tonight weakening trough located over Haida Gwaii.

At 4:00 a.m. PST Tuesday frontal system located west of Bowie.
By 9:30 p.m. PST Tuesday frontal system located on a line
northwest-southeast over Haida Gwaii.

Marine Weather Statement

Issued 9:07 PM PST 20 January 2025 An approaching frontal system will track across Haida Gwaii Tuesday
night and onto the North Coast Wednesday morning. Ahead of the front,
southeast gales will develop over Bowie Tuesday morning and then
spread to northern waters in the evening. In its wake, winds will
shift to moderate to strong southwesterly.

Pacific - Georgia Basin Area

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