Johnstone Strait


Marine Forecast

Issued 04:00 AM PDT 25 April 2018

Today Tonight and Thursday.

Wind northwest 10 to 20 knots diminishing to light this morning then becoming variable 5 to 15 late this evening. Wind variable 5 to 15 Thursday.

Extended Forecast

Issued 04:00 AM PDT 25 April 2018
Friday Wind southeast 5 to 15 knots becoming northwest 10 to 20 in the afternoon.
Saturday Wind northwest 15 to 25 knots.
Sunday Wind northwest 20 to 30 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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 9:30 PM PDT 24 April 2018 Tonight and Wednesday At 9:30 p.m. PDT tonight quasi-stationary ridge located on a line
northeast-southwest over Bowie.

At 9:30 p.m. PDT tonight quasi-stationary trough located on a line
northwest-southeast over northern Vancouver Island.

Marine Weather Statement

Issued 3:44 AM PDT 25 April 2018 A ridge of high pressure over the BC Interior in combination with a
trough over Vancouver Island will produce marginal gale force
Outflow winds through Howe Sound this morning.

The trough stretching from the North Coast to Vancouver Island will
weaken today. Marginal gale force northerly winds over Southern
Explorer, west coast Vancouver Island and Queen Charlotte Sound will
ease to strong to moderate winds today as the trough weakens.

Pacific - South Coast Area

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