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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 09:30 PM PDT 15 March 2026

Tonight and Monday.

Storm warning in effect.

Wind southwest 30 to 40 knots except southeast 50 near the mainland coast late this evening. Wind becoming southwest 20 to 30 near noon Monday.

Rain. Visibility 1 mile or less in rain.

Waves

Issued 04:00 PM PDT 15 March 2026
Today Tonight and Monday. Seas 7 metres becoming 5 to 7 this evening except 4 near Haida Gwaii. Seas subsiding to 3 to 4 late overnight except 2 near Haida Gwaii. Seas subsiding to 2 to 3 Monday evening except 1 near Haida Gwaii.

Extended Forecast

Issued 04:00 PM PDT 15 March 2026
Tuesday Wind southwesterly 15 to 20 knots.
Wednesday Wind southwesterly 15 to 25 knots diminishing to light late in the day.
Thursday Wind northwesterly 10 to 20 knots.

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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

Warnings (In effect)

Storm warning in effect

Hecate Strait - southern half

Issued 9:30 PM PDT 15 March 2026

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 9:30 PM PDT 15 March 2026 Tonight and Monday At 9:30 p.m. PDT tonight warm front located over the North Coast.
By 4:00 a.m. PDT Monday departing warm front located over the
Central Coast.

At 11:00 p.m. PDT tonight weakening cold front located on a line
northeast-southwest over southern Bowie.
By 4:00 p.m. PDT Monday quasi-stationary frontal system located
on a line northeast-southwest over northwestern Explorer.

Marine Weather Statement

Issued 9:27 PM PDT 15 March 2026 An intense warm front is generating southeast storm to hurricane
force winds to northern and central waters.

As the warm front passes, winds will then veer to southwest
Gales over the northern and central waters tonight.

Southeast gales over Northern Strait of Georgia will persist through
Monday.

A quasi-stationary front will set up on Monday over the central
waters with southwesterly gales over southern waters and strong
westerlies over northern waters.

Pacific - South Coast Area

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