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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 PM PST 24 November 2020

Tonight and Wednesday.

Wind light becoming southeast 5 to 15 knots near midnight then becoming light Wednesday morning. Wind becoming northwest 5 to 15 Wednesday afternoon.

Showers ending Wednesday morning.

Extended Forecast

Issued 04:00 PM PST 24 November 2020
Thursday Wind southeast 10 to 20 knots increasing to southeast 20 to 30 in the morning.
Friday Wind southeast 30 to 40 knots diminishing to northwest 10 to 20 late in the day.
Saturday Wind northwest 10 to 20 knots becoming southeast 10 to 20.

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Map of Pacific - South Coast marine weather areas South Nomad - 46036 Sentry Shoal - 46131 South Brooks - 46132 Halibut Bank - 46146 South Moresby - 46147 South Hecate Strait - 46185 West Sea Otter - 46204 La Perouse Bank - 46206 East Dellwood - 46207 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 Port Hardy Airport Sisters Islets Estevan Point Port Alberni Sartine Island Solander Island Tofino Airport Grief Point Howe Sound - Pam Rocks Powell River Airport Sechelt Squamish Airport Cape St.James Bella Bella Airport Bella Coola Airport Cathedral Point Herbert Island Point Atkinson Sand Heads Lightstation Tsawwassen Ferry Terminal Vancouver Int'l Airport Vancouver Harbour West Vancouver
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 PST 24 November 2020 Tonight and Wednesday At 4:00 p.m. PST today low 993 mb located northwest of Haida Gwaii.
By 4:00 a.m. PST Wednesday low 1008 mb located over the Central
Coast.

At 4:00 p.m. PST Wednesday frontal system located west of Bowie.
By 4:00 p.m. PST Thursday frontal system located on a line
northeast-southwest over the Central Coast.

Marine Weather Statement

Issued 3:46 PM PST 24 November 2020 A low pressure system will cross Haida Gwaii tonight and reach the
Central Coast by Wednesday morning. The system will then gradually
dissipate on Wednesday afternoon as it moves to west of Tofino. Gale
to storm force westerly winds over northern and central offshore
waters tonight will spread to southern offshore waters on Wednesday
morning.

A frontal system will approach the northern offshore waters on
Wednesday afternoon. The system will move southward across northern
waters Wednesday night then the central waters on Thursday. Ahead of
the system, gale force southerly winds will develop over northern
waters Wednesday night. The winds will spread to central and southern
waters on Thursday.

Pacific - South Coast Area

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Marine Weather for Canada

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