Johnstone Strait

Forecast

Marine Forecast

Issued 09:30 PM PDT 21 September 2017

Tonight and Friday.

Wind northwest 10 to 20 knots diminishing to light late overnight then increasing to northwest 10 to 20 late Friday afternoon.

Extended Forecast

Issued 04:00 PM PDT 21 September 2017
Saturday Wind northwest 10 to 20 knots.
Sunday Wind variable 5 to 15 knots.
Monday Wind southeast 15 to 25 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 9:30 PM PDT 21 September 2017 Tonight and Friday At 9:30 p.m. PDT tonight ridge located on a line northeast-southwest
over Langara.
By 4:00 p.m. PDT Friday weakening ridge located on a line east-west
over Queen Charlotte Sound.

Marine Weather Statement

Issued 3:44 PM PDT 21 September 2017 A ridge of high pressure over Northern Bowie is spreading strong to
gale force northerly winds over Explorer. The ridge will gradually
move onto Haida Gwaii overnight and the northerly winds will ease
To moderate to strong.

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