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West Coast Haida Gwaii - southern half

Forecast

Marine Forecast

Issued 10:30 AM PDT 11 August 2026

Today Tonight and Wednesday.

Wind light increasing to northwest 10 to 15 knots early this afternoon and to northwest 15 to 25 this evening. Wind increasing to northwest 25 to 30 Wednesday afternoon.

Periods of drizzle and fog banks ending near noon. Periods of drizzle and fog banks overnight and Wednesday morning.

Waves

Issued 04:00 AM PDT 11 August 2026
Today Tonight and Wednesday. Seas 1 metre building to 1 to 2 Wednesday morning.

Extended Forecast

Issued 04:00 AM PDT 11 August 2026
Thursday Wind northwest 20 to 30 knots.
Friday Wind northwest 20 to 30 knots.
Saturday Wind northwest 10 to 20 knots.

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Map of Pacific - North Coast marine weather areas Masset Municipal Airport North Hecate Strait - 46183 North Nomad - 46184 South Hecate Strait - 46185 West Sea Otter - 46204 Sartine Island West Dixon Entrance - 46205 East Dellwood - 46207 West Moresby - 46208 Cape St.James Kindakun Rocks Langara Island Middle Nomad - 46004 Rose Spit Sandspit Airport Bella Bella Airport Bella Coola Airport Bonilla Island Cathedral Point Cumshewa Island Grey Islet Holland Rock Lucy Islands Lightstation Prince Rupert Airport Nanakwa Shoal - 46181 Dixon Entrance Central - 46145 South Nomad - 46036 South Moresby - 46147
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM PDT 11 August 2026 Today Tonight and Wednesday At 10:30 a.m. PDT today dissipating low located west of Vancouver
Island.

At 4:00 p.m. PDT today quasi-stationary ridge located on a line
north-south over Bowie.

At 4:00 p.m. PDT today quasi-stationary trough located on a line
northwest-southeast over Vancouver Island.

Marine Weather Statement

Issued 10:30 AM PDT 11 August 2026 A ridge of high pressure offshore will produce strong to gale force
northwesterlies for the west coast of Vancouver Island, south of the
Brooks Peninsula, late Wednesday.

Pacific - North Coast Area

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