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Hecate Strait

Warnings

Forecast

Marine Forecast

Issued 10:30 AM PDT 20 October 2026

Today Tonight and Wednesday.

Gale warning in effect.

Wind south 10 to 20 knots becoming south 15 to 25 near noon then increasing to south 25 to 35 late this afternoon. Wind diminishing to northwest 20 late overnight then backing to west 10 to 15 near noon Wednesday.

Rain tonight and Wednesday morning. Showers Wednesday evening. Fog patches dissipating near noon.

Waves

Issued 04:00 AM PDT 20 October 2026

Hecate Strait - northern half

Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 early this afternoon and to 2 to 3 this evening. Seas subsiding to 1 to 2 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 AM PDT 20 October 2026
Thursday Wind southwest 5 to 15 knots veering to northwest 5 to 15 late in the day.
Friday Wind northwest 5 to 15 knots becoming variable 5 to 10.
Saturday Wind north 25 knots increasing to north 30.

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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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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Hecate Strait

Issued 10:30 AM 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 10:30 AM PDT 20 October 2026 Today Tonight and Wednesday At 10:30 a.m. PDT today frontal system located west of Bowie.
By 4:00 a.m. PDT Wednesday weakening frontal system located from
Hecate Strait to Explorer.

At 10:30 a.m. PDT today ridge located on a line northeast-southwest
over Queen Charlotte Sound.
By 9:30 p.m. PDT Wednesday departing ridge located on a line
northeast-southwest over southern Vancouver Island.

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

Marine Weather Statement

Issued 10:08 AM PDT 20 October 2026 A strong cold front extending from the Gulf of Alaska will spread
gale force southwesterlies across the northern waters from northwest
to southeast ahead of the front today. The southwesterly gales will
ease to strong winds overnight.

Pacific - South Coast Area

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Marine Weather for Canada

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