Johnstone Strait

Forecast

Marine Forecast

Issued 10:30 AM PDT 23 September 2017

Today Tonight and Sunday.

Wind light becoming southeast 5 to 15 knots Sunday evening.

Chance of showers changing to a few showers early Sunday morning. Fog patches dissipating near noon.

Extended Forecast

Issued 04:00 AM PDT 23 September 2017
Monday Wind southeast 15 to 25 knots.
Tuesday Wind southeast 5 to 15 knots becoming variable 5 to 15.
Wednesday Wind variable 5 to 15 knots.

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Weather Conditions

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Map of Pacific - South Coast marine weather areas Tsawwassen Ferry Terminal 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 Sartine Island Solander Island Tofino Airport Grief Point Powell River Airport Sechelt Cape St.James Bella Bella Airport Bella Coola Airport Cathedral Point Herbert Island Point Atkinson Sand Heads Lightstation Vancouver Harbour Vancouver Int'l Airport West Vancouver Port Alberni Howe Sound - Pam Rocks Squamish Airport
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM PDT 23 September 2017 Today Tonight and Sunday At 10:30 a.m. PDT today ridge located on a line northeast-southwest
over Queen Charlotte Sound.
By 5:00 a.m. PDT Sunday ridge located on a line north-south over
Vancouver Island.

At 10:30 a.m. PDT Sunday low located west of Bowie.
By 9:30 p.m. PDT Sunday low located over Bowie.

At 10:30 a.m. PDT Sunday cold front from low located west of Bowie.
By 9:30 p.m. PDT Sunday cold front from low located on a line
north-south over Queen Charlotte Sound.

Marine Weather Statement

Issued 10:27 AM PDT 23 September 2017 A ridge of high pressure over Queen Charlotte Sound will shift to
The southeast and lie over Vancouver Island by Sunday morning. A
Pacific low pressure system will move into offshore waters Sunday
afternoon with its associated cold front advancing towards northern
and central waters Sunday night. Ahead of the front, strong to gale
force southerly winds will develop. Winds will shift to strong to
moderate westerly winds in the wake of the front.

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