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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 AM PDT 04 April 2025

Today Tonight and Saturday.

Strong wind warning in effect.

Wind light increasing to southeast 10 to 20 knots this morning and to southeast 20 to 30 overnight. Wind southeast 20 to 30 Saturday.

Rain Saturday evening.

Extended Forecast

Issued 04:00 AM PDT 04 April 2025
Sunday Wind southeast 15 to 25 knots diminishing to southeast 5 to 15 in the afternoon.
Monday Wind southeast 10 to 15 knots increasing to southeast 15 to 25.
Tuesday Wind southeast 20 to 30 knots diminishing to southwest 10 to 20.

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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 04 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 4:00 AM PDT 4 April 2025 Today Tonight and Saturday At 4:00 a.m. PDT today ridge located from the Central Coast to
Explorer.
By 4:00 p.m. PDT today weakening ridge located over the South Coast.

At 4:00 a.m. PDT today frontal system located on a line north-south
over western Bowie.
By 4:00 p.m. PDT Saturday frontal system located on a line
north-south over Haida Gwaii.

Marine Weather Statement

Issued 3:35 AM PDT 4 April 2025

Pacific - Georgia Basin Area

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