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Hecate Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PDT 15 March 2026

Today Tonight and Monday.

Hurricane force wind warning in effect.

Wind southeast 25 knots increasing to southeast 35 early this morning and to southeast 50 near noon. Wind increasing to southeast 55 to 65 this afternoon then diminishing to southeast 50 early this evening except southeast 60 near the mainland coast. Wind diminishing to southwest 40 near midnight except southeast 50 near the mainland coast. Wind becoming southwest 30 to 40 Monday morning then diminishing to southwest 20 to 30 near noon Monday.

Snow or rain beginning early this morning becoming rain this morning. Visibility 1 mile or less in rain.

Waves

Issued 04:00 AM PDT 15 March 2026
Today Tonight and Monday. Seas 1 metre or less building to 3 to 5 late this morning becoming 5 to 7 early this afternoon except 4 near Haida Gwaii tonight. 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 AM 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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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Hurricane force wind warning in effect

Hecate Strait - southern half

Issued 04:00 AM PDT 15 March 2026

'Hurricane' force winds of 64 knots or above 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 4:00 AM PDT 15 March 2026 Today Tonight and Monday At 4:00 a.m. PDT today intensifying warm front located over the
offshore waters.
By 9:30 p.m. PDT tonight departing warm front located over the
North 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 3:44 AM PDT 15 March 2026 An intensifying warm front is generating southeast gale to storm
force winds over the offshore waters early this morning and will
spread to northern and central waters today. Hurricane force
southeasterlies will develop from the headlands of Vancouver Island
to Hecate Strait this afternoon. Southeast gales will also develop
over Northern Strait of Georgia this afternoon.

As the warm front passes, winds will veer to southwest gales near
noon over the offshore waters and tonight over the northern
And central waters.

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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Marine Weather for Canada

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