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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 AM PDT 20 October 2020

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind light increasing to northwest 10 to 20 knots this afternoon then becoming northwest 20 Wednesday morning.

Showers this afternoon tonight and Wednesday morning.

Extended Forecast

Issued 04:00 AM PDT 20 October 2020
Thursday Wind light increasing to southeast 15 to 25 knots late in the day.
Friday Wind southeast 20 to 30 knots becoming northerly 25 to 35.
Saturday Wind northerly 15 to 25 knots diminishing to northerly 5 to 15.

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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 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
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Johnstone Strait

Issued 04:00 AM PDT 20 October 2020

'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 AM PDT 20 October 2020 Today Tonight and Wednesday At 4:00 a.m. PDT today quasi-stationary ridge located west of the
offshore waters.

At 10:30 p.m. PDT tonight quasi-stationary trough located from
the North Coast to the South Coast.

Pacific - South Coast Area

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