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Johnstone Strait

Forecast

Marine Forecast

Issued 09:30 PM PDT 27 June 2022

Tonight and Tuesday.

Strong wind warning in effect.

Wind northwest 15 to 25 knots becoming southeast 15 to 25 early Tuesday morning.

Risk of thunderstorms late this evening and overnight. Risk of thunderstorms Tuesday afternoon and evening. Showers Tuesday afternoon and evening.

Extended Forecast

Issued 04:00 PM PDT 27 June 2022
Wednesday Wind light increasing to northwest 15 to 20 knots in the afternoon.
Thursday Wind northwest 15 knots increasing to northwest 25 late in the day.
Friday Wind northwest 15 knots increasing to northwest 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
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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 9:30 PM PDT 27 June 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 9:30 PM PDT 27 June 2022 Tonight and Tuesday At 9:30 p.m. PDT tonight quasi-stationary ridge located west
of Bowie.

At 9:30 p.m. PDT tonight low 1008 mb located over southern Explorer.
By 4:00 a.m. PDT Tuesday high 1006 mb located over central Explorer.

Marine Weather Statement

Issued 9:25 PM PDT 27 June 2022 A low pressure system over Southern Explorer will slowly track
towards Central Explorer tonight. Consequently, moderate to strong
southeast winds off west coast Vancouver Island will increase to
strong to gale force this evening. Winds will diminish on Tuesday as
the low weakens.

Westerly strong to gale force winds will also continue for central
and eastern sections of the Juan de Fuca Strait this evening. Winds
will diminish near or just after midnight.

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