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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 10:30 AM PDT 21 April 2025

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind northwest 15 knots increasing to northwest 25 late this afternoon then diminishing to northwest 10 to 20 late overnight. Wind becoming northwest 15 to 25 Tuesday evening.

Extended Forecast

Issued 04:00 AM PDT 21 April 2025
Wednesday Wind northwest 15 knots diminishing to light in the morning.
Thursday Wind light becoming northwest 5 to 15 knots late in the day.
Friday Wind northwest 5 to 15 knots.

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Map of Pacific - Georgia Basin marine weather areas West Vancouver Discovery Island English Bay – 46304 Georgia Strait - 46303 Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 Howe Sound - Pam Rocks Comox Airport Entrance Island Tsawwassen Ferry Terminal Sand Heads Lightstation Point Atkinson Squamish Airport Sechelt Powell River Airport Campbell River Airport Grief Point Tofino Airport Port Alberni Estevan Point Sisters Islets Nanaimo Airport Fanny Island Race Rocks Lightstation Vancouver Harbour Esquimalt Harbour Kelp Reefs Malahat Saturna Island Vancouver Int'l Airport Sheringham Point University of Victoria Victoria Gonzales Victoria Int'l Airport Ballenas Islands
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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Johnstone Strait

Issued 10:30 AM PDT 21 April 2025

'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 10:30 AM PDT 21 April 2025 Today Tonight and Tuesday At 10:30 a.m. PDT today building ridge located on a line
northeast-southwest over Bowie.
By 5:00 p.m. PDT Tuesday ridge located on a line northeast-southwest
over Queen Charlotte Sound.

Pacific - Georgia Basin Area

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Marine Weather for Canada

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