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Johnstone Strait


Marine Forecast

Issued 04:00 AM PDT 05 June 2020

Today Tonight and Saturday.

Strong wind warning in effect.

Wind northwest 15 knots increasing to northwest 20 early this afternoon then diminishing to northwest 15 this evening. Wind diminishing to light Saturday morning then becoming northwest 5 to 15 Saturday afternoon.

Showers tonight and Saturday.

Extended Forecast

Issued 04:00 AM PDT 05 June 2020
Sunday Wind northwest 5 to 15 knots increasing to northwest 20 to 30 in the afternoon.
Monday Wind light increasing to southeast 15 to 25 knots late in the day.
Tuesday Wind southeast 25 to 35 knots diminishing to southeast 15 to 25 late in the day.

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Weather Conditions

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Map of Pacific - Georgia Basin marine weather areas Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 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 Sisters Islets Estevan Point Port Alberni Tofino Airport Grief Point Howe Sound - Pam Rocks Powell River Airport Sechelt Squamish Airport 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 (In effect)

Strong wind warning in effect

Johnstone Strait

Issued 04:00 AM PDT 05 June 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.


Technical Marine Synopsis

Issued 4:00 AM PDT 5 June 2020 Today Tonight and Saturday At 4:00 a.m. PDT today low 1009 mb located 160 miles west of Bowie.
By 10:00 p.m. PDT tonight dissipating low 1009 mb located over
southern Explorer.

At 5:00 p.m. PDT Saturday ridge located over northern Bowie.
By midnight PDT Saturday ridge located over Bowie.

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