Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 PM PST 18 December 2018

Tonight and Wednesday.

Wind southeast 15 knots becoming variable 5 to 15 near midnight then increasing to east 20 near noon Wednesday. Wind diminishing to east 15 Wednesday evening.

Periods of rain ending early Wednesday afternoon.

Extended Forecast

Issued 04:00 PM PST 18 December 2018
Thursday Wind southeast 15 knots increasing to northwest 20 to 30 in the afternoon.
Friday Wind variable 5 to 15 knots increasing to southeast 15 to 25 late in the day.
Saturday Wind southeast 25 to 35 knots.

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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.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM PST 18 December 2018 Tonight and Wednesday At 9:30 p.m. PST tonight trough located west of Vancouver Island.
By 1:00 a.m. PST Wednesday dissipating trough located over
Vancouver Island.

By midnight PST Wednesday approaching low located southwest of
Explorer.

Marine Weather Statement

Issued 5:01 PM PST 18 December 2018 A low over the Southern Alaskan Panhandle is producing westerly gale
force winds over northern waters this evening. Winds will ease to
strong west or southwest after midnight.

A trough associated with this low is moving across Explorer tonight.
Winds will increase to westerly gale force across Explorer and west
coast Vancouver Island this evening. Winds will ease to light to
moderate by Wednesday morning.

Pacific - South Coast Area

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