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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 AM PDT 27 July 2021

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind northwest 15 to 25 knots diminishing to northwest 5 to 15 near midnight then becoming light Wednesday morning. Wind increasing to northwest 10 to 20 Wednesday afternoon.

Extended Forecast

Issued 04:00 AM PDT 27 July 2021
Thursday Wind light increasing to northwest 10 to 20 knots in the afternoon.
Friday Wind light becoming northwest 10 to 15 knots late in the day.
Saturday Wind light becoming northwest 10 to 15 knots 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
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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 04:00 AM PDT 27 July 2021

'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 27 July 2021 Today Tonight and Wednesday At 4:00 a.m. PDT today quasi-stationary ridge located on a line
north-south over Queen Charlotte Sound.

At 4:00 p.m. PDT today approaching low located west of Explorer.

Marine Weather Statement

Issued 9:22 PM PDT 26 July 2021 A ridge of high pressure offshore will continue to produce westerly
gales over eastern sections of Juan de Fuca Strait tonight. The gales
will ease to moderate to strong winds Tuesday morning.

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