Johnstone Strait


Marine Forecast

Issued 09:30 PM PDT 26 May 2018

Tonight and Sunday.

Wind light increasing to southeast 10 to 20 knots near midnight then diminishing to light near noon Sunday. Wind becoming northwest 10 to 15 early Sunday evening.

Chance of showers tonight.

Extended Forecast

Issued 04:00 PM PDT 26 May 2018
Monday Wind northwest 10 to 20 knots increasing to northwest 20 to 30 in the morning.
Tuesday Wind northwest 20 to 30 knots.
Wednesday Wind northwest 15 to 25 knots.

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Weather Conditions

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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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 9:30 PM PDT 26 May 2018 Tonight and Sunday At 9:30 p.m. PDT tonight quasi-stationary ridge located on a line
north-south over central Vancouver Island.

At 9:30 p.m. PDT tonight cold front located on a line north-south
over eastern Hecate Strait.
By 4:00 a.m. PDT Sunday departing cold front located on a line
northeast-southwest over the Central Coast.

At 4:00 a.m. PDT Sunday low located west of Explorer.
By 4:00 p.m. PDT Sunday low located near Sandspit.

Marine Weather Statement

Issued 9:16 PM PDT 26 May 2018 A ridge of high pressure lies stationary over Central Vancouver
Island. A front is slowly moving through northern and central waters
tonight. A low pressure centre will move northeast towards Haida
Gwaii by late Sunday.

Strong to gale force southeasterlies for central and northern waters
tonight veer to strong southwesterlies in the wake of the frontal
system. On Sunday, strong to gale force southerlies ahead of the low
over central and northern waters will veer into strong westerlies

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