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Hecate Strait

Forecast

Marine Forecast

Issued 09:30 PM PDT 20 October 2026

Tonight and Wednesday.

Gale warning in effect.

Wind south 25 to 35 knots diminishing to northwest 10 to 20 late overnight. Wind west 10 to 15 Wednesday.

Rain ending Wednesday morning. Showers Wednesday evening.

Waves

Issued 04:00 PM PDT 20 October 2026

Hecate Strait - northern half

Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 this evening then subsiding to 1 to 2 late overnight.

Hecate Strait - southern half

Today Tonight and Wednesday. Seas 1 metre building to 1 to 2 near midnight then subsiding to 1 Wednesday afternoon.

Extended Forecast

Issued 04:00 PM PDT 20 October 2026
Thursday Wind southwest 15 knots.
Friday Wind west 5 to 15 knots backing to south 5 to 15 late in the day.
Saturday Wind northeast 15 knots increasing to north 20 to 30.

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Weather Conditions

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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)

Gale warning in effect

Hecate Strait

Issued 9:30 PM PDT 20 October 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM PDT 20 October 2026 Tonight and Wednesday At 9:30 p.m. PDT tonight frontal system located on a line
northeast-southwest over northern Haida Gwaii.
By 4:00 a.m. PDT Wednesday weakening frontal system located on a
line northeast-southwest over western Queen Charlotte Sound.

At 9:30 p.m. PDT tonight ridge located on a line northeast-southwest
over the Central Coast.
By 8:00 p.m. PDT Wednesday departing ridge located on a line
northeast-southwest over southern Vancouver Island.

At 4:00 a.m. PDT Wednesday ridge located over Bowie extending
northeastward.
By 9:30 p.m. PDT Wednesday ridge located from Explorer to the
Central Coast.

Marine Weather Statement

Issued 9:23 PM PDT 20 October 2026 A strong cold front extending through Northern Haida Gwaii is
spreading gale force southerlies across the northern waters from
northwest to southeast ahead of the front. The southerly gales will
ease to strong winds overnight.

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