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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PDT 26 October 2026

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind variable 5 to 15 knots becoming light early this morning then increasing to northwest 5 to 15 late this morning. Wind increasing to northwest 15 to 25 this afternoon then diminishing to light Tuesday morning.

Showers Tuesday.

Extended Forecast

Issued 04:00 AM PDT 26 October 2026
Wednesday Wind northwest 5 to 15 knots becoming light in the morning then increasing to easterly outflow 10 to 20 late in the day.
Thursday Wind easterly outflow 20 to 30 knots diminishing to easterly outflow 10 to 20.
Friday Wind easterly outflow 10 to 20 knots diminishing to light.

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Map of Pacific - South Coast marine weather areas Cape St.James West Vancouver Victoria Gonzales University of Victoria South Brooks - 46132 Sheringham Point Bella Bella Airport Saturna Island Bella Coola Airport Sentry Shoal - 46131 Race Rocks Lightstation Cathedral Point South Nomad - 46036 Kelp Reefs Herbert Island Esquimalt Harbour Point Atkinson Georgia Strait - 46303 Sand Heads Lightstation Tsawwassen Ferry Terminal English Bay – 46304 Vancouver Int'l Airport Vancouver Harbour Discovery Island Entrance Island Sartine Island Fanny Island Comox Airport Nanaimo Airport South Moresby - 46147 Port Hardy Airport Sisters Islets South Hecate Strait - 46185 Estevan Point Campbell River Airport Port Alberni West Sea Otter - 46204 Halibut Bank - 46146 Solander Island Tofino Airport Ballenas Islands Grief Point La Perouse Bank - 46206 Howe Sound - Pam Rocks Powell River Airport Sechelt East Dellwood - 46207 Squamish Airport Victoria Int'l Airport
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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 26 October 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.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PDT 26 October 2026 Today Tonight and Tuesday At 4:00 a.m. PDT today weakening low located off Washington State.

At 4:00 a.m. PDT today weakening ridge located over northern
BC interior.

At 4:00 a.m. PDT today building ridge located west of the offshore
waters.

Marine Weather Statement

Issued 3:25 AM PDT 26 October 2026 A ridge of high pressure over Interior British Columbia will continue
to generate strong to gale force outflow winds through Major mainland
inlets this morning.

Another ridge building offshore will spread strong to marginal gale
force northwesterlies across the outer waters by Monday evening.

Pacific - South Coast Area

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Marine Weather for Canada

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