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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 PM PST 19 November 2019

Tonight and Wednesday.

Wind northwest 15 to 25 knots diminishing to northwest 10 to 15 this evening and to light late overnight except northeasterly outflow 15 to 25 near the mainland inlets. Wind becoming southeast 10 to 15 near noon Wednesday.

Extended Forecast

Issued 04:00 PM PST 19 November 2019
Thursday Wind southeast 10 to 15 knots becoming northwest 5 to 15 late in the day.
Friday Wind light increasing to southeast 10 to 20 knots late in the day.
Saturday Wind southeast 25 to 35 knots diminishing to southeast 10 to 20 late in the day.

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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 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 19 November 2019 Tonight and Wednesday At 4:00 p.m. PST today quasi-stationary trough located from the
Central Coast to Vancouver Island.

At 4:00 p.m. PST today building ridge located over Bowie.
By 4:00 a.m. PST Wednesday ridge located over Cape St. James.

At 4:00 p.m. PST Wednesday approaching cold front located off Bowie.

Marine Weather Statement

Issued 3:42 PM PST 19 November 2019 A ridge of high pressure over Bowie is producing strong to
Gale force northwesterly winds over most central and southern waters.
These winds will ease tonight as the ridge weakens.

A cold front will approach the offshore waters Wednesday afternoon.
Southerly gales will develop ahead of the front late Wednesday.

Pacific - South Coast Area

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Marine Weather for Canada

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