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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 04:00 PM PDT 05 May 2025

Tonight and Tuesday.

Wind southeast 15 to 25 knots diminishing to west 10 near midnight except south 20 near the mainland coast. Wind becoming northwest 15 early Tuesday morning except south 25 near the mainland coast. Wind becoming west 10 to 20 near noon Tuesday.

Showers changing to rain Tuesday morning and ending Tuesday afternoon.

Waves

Issued 04:00 PM PDT 05 May 2025
Today Tonight and Tuesday. Seas 2 metres subsiding to 1 near noon Tuesday.

Extended Forecast

Issued 04:00 PM PDT 05 May 2025
Wednesday Wind southwest 15 knots increasing to south 25 in the afternoon.
Thursday Wind south 25 knots.
Friday Wind southeast 25 to 35 knots becoming southeast 25 late in the day.

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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 PM PDT 5 May 2025 Tonight and Tuesday At 4:00 p.m. PDT today ridge located on a line northeast-southwest
over the South Coast.
By 10:30 a.m. PDT Tuesday dissipating ridge located over the
South Coast.

At 4:00 p.m. PDT today frontal system located on a line north-south
over Haida Gwaii.
By 10:30 a.m. PDT Tuesday intensifying frontal system located over
Queen Charlotte Sound.

Marine Weather Statement

Issued 3:51 PM PDT 5 May 2025 A frontal system over Haida Gwaii will weaken tonight. Southeasterly
gale force east of Haida Gwaii will weaken through the evening.

On Tuesday morning this system will lie northeast-southwest through
Queen Charlotte Sound and is forecast to briefly intensify. South to
southeast strong to gale force winds in the vicinity of Northern
Vancouver Island late Tuesday morning will ease as the system weakens
as it tracks towards Vancouver Island.

High pressure will build in following the passage of the frontal
system. Strong to gale force westerly winds are forecast to develop
Tuesday evening through eastern portions of Juan de Fuca Strait.

Pacific - South Coast Area

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