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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PST 07 December 2019

Today Tonight and Sunday.

Wind southeast 10 to 15 knots increasing to northwest 15 to 25 early this afternoon then diminishing to northwest 5 to 15 overnight. Wind becoming light Sunday morning.

Periods of rain ending near noon.

Extended Forecast

Issued 04:00 AM PST 07 December 2019
Monday Wind southeast 5 to 15 knots.
Tuesday Wind southeast 15 to 25 knots increasing to southeast 25 to 35 late in the day.
Wednesday Wind southeast 25 to 35 knots increasing to southeast 35 to 45.

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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 AM PST 7 December 2019 Today Tonight and Sunday At 4:00 a.m. PST today trough located on a line northeast-southwest
over northern Vancouver Island.
By 4:00 p.m. PST today trough from low located over Vancouver
Island.

At 4:00 a.m. PST today ridge located on a line northeast-southwest
over Bowie.
By 4:00 p.m. PST today ridge located on a line northeast-southwest
over Haida Gwaii.

At 4:00 p.m. PST Sunday approaching frontal system located west
of the offshore waters.

Marine Weather Statement

Issued 3:34 AM PST 7 December 2019 Ridge of high pressure over the BC Interior will continue to produce
gale force outflow winds through the north and Central Coast inlets
today.

A frontal system over western Pacific will approach the offshore
waters late Sunday. Gale force southerlies will develop over Bowie
ahead of the front.

Pacific - South Coast Area

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Marine Weather for Canada

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