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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PDT 03 June 2026

Today Tonight and Thursday.

Wind northwest 10 to 20 knots diminishing to light near midnight then becoming southeast 5 to 15 Thursday morning. Wind becoming light Thursday afternoon.

Showers tonight and Thursday.

Extended Forecast

Issued 04:00 AM PDT 03 June 2026
Friday Wind southeast 10 to 15 knots diminishing to light in the afternoon then increasing to northwest 10 to 20 late in the day.
Saturday Wind northwest 10 to 20 knots.
Sunday Wind variable 5 to 15 knots becoming southeast 10 to 20 late in the day.

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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 Sheringham Point Vancouver Int'l Airport University of Victoria Victoria Gonzales Victoria Int'l Airport Ballenas Islands
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buoy Buoy
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 03 June 2026

'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 3 June 2026 Today Tonight and Thursday At 10:30 a.m. PDT today trough located on a line northwest-southeast
over the offshore waters.
By 4:00 p.m. PDT today departing trough located from Langara
to Tofino.

At 4:00 p.m. PDT today low 1006 mb located west of Bowie.
By 4:00 p.m. PDT Thursday low 1006 mb located over northern Bowie.

Pacific - Georgia Basin Area

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Marine Weather for Canada

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