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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 AM PDT 09 May 2025

Today Tonight and Saturday.

Wind light becoming northwest 5 to 15 knots this evening then becoming light overnight. Wind increasing to southeast 10 to 20 Saturday afternoon.

Showers Saturday evening.

Extended Forecast

Issued 04:00 AM PDT 09 May 2025
Sunday Wind light increasing to northwest 10 to 20 knots late in the day.
Monday Wind northwest 10 to 20 knots increasing to northwest 20 to 30.
Tuesday Wind northwest 15 to 25 knots.

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Weather Conditions

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

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PDT 9 May 2025 Today Tonight and Saturday At 4:00 a.m. PDT today ridge located on a line north-south over
Vancouver Island.
By 4:00 a.m. PDT Saturday weakening ridge located over Vancouver
Island.

At 4:00 a.m. PDT today trough located on a line northeast-southwest
over western Bowie.
By 4:00 p.m. PDT today weakening trough located on a line
northeast-southwest over Bowie.

At 4:00 p.m. PDT today low 1010 mb located west of Explorer.
By 4:00 p.m. PDT Saturday low 1010 mb located over southern Bowie.

Marine Weather Statement

Issued 3:32 AM PDT 9 May 2025 Strong southerlies will continue today and Saturday over most central
and northern waters. As a trough slowly tracks across Bowie today, a
brief period of southerly gales will develop over Dixon Entrance East
and Northern Hecate Strait this afternoon and then ease this evening.

Pacific - South Coast Area

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