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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 PM PDT 23 May 2022

Tonight and Tuesday.

Strong wind warning in effect.

Wind northwest 15 to 25 knots becoming northwest 10 to 20 near midnight then becoming variable 5 to 15 late overnight. Wind increasing to southeast 15 to 25 Tuesday afternoon.

Periods of rain Tuesday late in the day.

Extended Forecast

Issued 04:00 PM PDT 23 May 2022
Wednesday Wind southeast 15 to 25 knots becoming southeast 20 to 30 in the morning then diminishing to variable 5 to 15 late in the day.
Thursday Wind variable 5 to 15 knots becoming southeast 5 to 15.
Friday Wind southeast 5 to 15 knots becoming northwest 5 to 15.

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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 Georgia Strait - 46303 English Bay - 46304 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
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Johnstone Strait

Issued 4:00 PM PDT 23 May 2022

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 4:00 PM PDT 23 May 2022 Tonight and Tuesday At 4:00 p.m. PDT today ridge located on a line north-south over
Langara.
By 5:00 a.m. PDT Tuesday departing ridge located on a line
northwest-southeast over Langara.

At 4:00 a.m. PDT Tuesday deepening low located west of Explorer.
By 4:00 p.m. PDT Tuesday low located over northwestern Explorer.

Marine Weather Statement

Issued 3:54 PM PDT 23 May 2022 A low pressure system will approach Explorer on Tuesday. Ahead of the
system, marginal gale force southeasterly winds are expected for
Explorer on Tuesday afternoon, and West Vancouver Island - north
/ Queen Charlotte Sound Tuesday night.

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