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West Coast Vancouver Island South

Forecast

Marine Forecast

Issued 10:30 AM PST 12 December 2025

Today Tonight and Saturday.

Gale warning in effect.

Wind southwest 10 to 20 knots backing to southeast 15 to 25 late overnight except southeast 30 to 35 near Estevan Point Saturday morning. Wind becoming southeast 25 to 35 Saturday afternoon.

Rain. Visibility 1 mile or less in rain.

Waves

Issued 04:00 AM PST 12 December 2025
Today Tonight and Saturday. Seas 2 metres building to 2 to 3 near noon Saturday and to 3 to 4 Saturday evening.

Extended Forecast

Issued 04:00 AM PST 12 December 2025
Sunday Wind southwest 20 to 30 knots increasing to southeast 35 to 45 in the afternoon.
Monday Wind southeast 30 to 40 knots diminishing to southwest 20 to 30.
Tuesday Wind southwest 25 to 35 knots becoming southwest 20 to 30.

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Weather Conditions

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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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buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

West Coast Vancouver Island South

Issued 10:30 AM PST 12 December 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 PST 12 December 2025 Today Tonight and Saturday At 10:30 a.m. PST today warm front located from Explorer to
Cape Scott.
By 10:00 a.m. PST Saturday warm front located on a line east-west
over northern Haida Gwaii.

At 10:30 a.m. PST today building ridge located over northern
BC interior.
By 10:00 a.m. PST Saturday weakening ridge located over northern
BC interior.

At 1:00 a.m. PST Saturday low 999 mb located over southwestern
Bowie.
By 1:00 p.m. PST Saturday departing low 988 mb located near Langara.

At 4:00 p.m. PST Saturday trough located southwest of Explorer.
By 11:00 p.m. PST Saturday trough located over Explorer.

Marine Weather Statement

Issued 10:15 AM PST 12 December 2025 A warm front extending through Explorer will move northward to lie
over Southern Bowie this evening. Ahead of this front, strong to gale
easterlies will continue over Bowie until this evening.

An Arctic ridge of high pressure will also strengthen over the
British Columbia Interior, bringing northeast outflow gales
To the North Coast inlets today and Saturday and also over the
Central Coast starting tonight.

A low will form over Southern Bowie Saturday morning and track
northeastward into the Southern Alaska Panhandle by Saturday evening.
To the south and east of the low, southwest gales will develop across
the northern and central waters on Saturday.

Pacific - Georgia Basin Area

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