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Hecate Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PST 18 November 2025

Today Tonight and Wednesday.

Storm warning in effect.

Wind south 15 to 20 knots backing to southeast 15 to 25 late this morning then increasing to southeast 25 to 35 late this evening. Wind increasing to southeast 40 to 50 Wednesday morning.

Showers ending this afternoon. Periods of rain Wednesday.

Waves

Issued 04:00 AM PST 18 November 2025
Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 early this evening and to 2 to 3 overnight. Seas building to 4 to 6 Wednesday afternoon.

Extended Forecast

Issued 04:00 AM PST 18 November 2025
Thursday Wind southeast 40 to 50 knots diminishing to southeast 30 to 40 in the morning.
Friday Wind southwest 20 to 25 knots.
Saturday Wind southwest 20 to 25 knots veering to westerly 10 to 20.

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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)

Storm warning in effect

Hecate Strait - southern half

Issued 04:00 AM PST 18 November 2025

'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 4:00 AM PST 18 November 2025 Today Tonight and Wednesday At 4:00 a.m. PST today ridge located from the Central Coast to
Explorer.
By 9:30 p.m. PST tonight departing ridge located on a line
northeast-southwest over Vancouver Island.

At 4:00 a.m. PST today weakening cold front located over Queen
Charlotte Sound.

At 9:30 p.m. PST tonight approaching frontal system located west
of the offshore waters.

Marine Weather Statement

Issued 3:36 AM PST 18 November 2025 An intense frontal system will approach the offshore waters late
today. Southeast gales ahead of this system are forecast to reach
storm force on Wednesday.

Pacific - South Coast Area

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Marine Weather for Canada

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