Johnstone Strait


Marine Forecast

Issued 04:00 AM PDT 21 March 2019

Today Tonight and Friday.

Wind light becoming south 5 to 15 knots Friday morning.

Showers beginning near midnight changing to rain Friday afternoon.

Extended Forecast

Issued 04:00 AM PDT 21 March 2019
Saturday Wind light.
Sunday Wind light.
Monday Wind southeast 5 to 15 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 4:00 AM PDT 21 March 2019 Today Tonight and Friday At 4:00 a.m. PDT today cold front located off Bowie.
By 9:30 p.m. PDT tonight weakening cold front located over Bowie.

At 4:00 a.m. PDT Friday trough located off Explorer.
By 4:00 p.m. PDT Friday trough located on a line north-south over
Queen Charlotte Sound.

Marine Weather Statement

Issued 3:36 AM PDT 21 March 2019 An approaching cold front will track will weaken over Bowie tonight.
Ahead of the front, strong to gale force southeasterlies will develop
over the offshore waters this morning and spread to the west coast of
Haida Gwaii early this evening. Winds will ease to strong southerly

An approaching trough of low pressure will track across Explorer on
Friday and lie over Queen Charlotte Sound by the afternoon. Ahead of
the trough, southerly gales will develop across Explorer overnight
and spread to the west coast of Vancouver Island Friday morning.

Pacific - South Coast Area

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