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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PST 27 November 2020

Tonight and Saturday.

Wind northwest 10 to 20 knots diminishing to light late overnight then increasing to southeast 10 to 20 near noon Saturday.

Rain this evening.

Extended Forecast

Issued 04:00 PM PST 27 November 2020
Sunday Wind southeast 10 to 20 knots increasing to southeast 20 to 30 in the afternoon.
Monday Wind southeast 25 to 35 knots diminishing to northwest 15 to 25.
Tuesday Wind light increasing to southeast 10 to 20 knots.

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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

Warnings (Ended)

Gale warning ended

Johnstone Strait

Issued 9:30 PM PST 27 November 2020
Synopsis

Technical Marine Synopsis

Issued 9:30 PM PST 27 November 2020 Tonight and Saturday At 9:30 p.m. PST tonight departing frontal system located on a
line northeast-southwest over Washington State.

At 9:30 p.m. PST tonight trough located on a line north-south over
Hecate Strait.
By 4:00 a.m. PST Saturday dissipating trough located over the
North Coast.

At 4:00 a.m. PST Saturday frontal system located west of Bowie.
By 4:00 p.m. PST Saturday frontal system located on a line
northeast-southwest over Haida Gwaii.

Marine Weather Statement

Issued 9:04 PM PST 27 November 2020 Strong to gale force westerly winds have developed this evening in
Juan de Fuca Strait in the wake of a frontal system. The winds will
ease overnight.

A weak trough over Hecate Strait will move eastward tonight. Strong
to gale force westerly winds are expected this evening over the
central and northern waters.

A strong Pacific frontal system will approach Haida Gwaii on Saturday
bringing gale to storm force southerly winds to the northern and
central waters.

Pacific - South Coast Area

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Marine Weather for Canada

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