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West Coast Haida Gwaii - northern half

Forecast

Marine Forecast

Issued 04:00 AM PDT 20 July 2026

Today Tonight and Tuesday.

Gale warning in effect.

Wind northwest 20 to 25 knots increasing to northwest 30 to 35 Tuesday evening.

Periods of drizzle overnight and Tuesday morning.

Waves

Issued 04:00 AM PDT 20 July 2026
Today Tonight and Tuesday. Seas 1 to 2 metres.

Extended Forecast

Issued 04:00 AM PDT 20 July 2026
Wednesday Wind northwest 30 to 35 knots.
Thursday Wind northwest 25 to 30 knots.
Friday Wind northwest 15 knots diminishing to southwest 10.

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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

Warnings (In effect)

Gale warning in effect

West Coast Haida Gwaii - northern half

Issued 04:00 AM PDT 20 July 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 4:00 AM PDT 20 July 2026 Today Tonight and Tuesday At 9:30 p.m. PDT tonight quasi-stationary ridge located west
of Bowie.

At 9:30 p.m. PDT Monday quasi-stationary trough located from
Vancouver Island to Washington State.

Marine Weather Statement

Issued 3:48 AM PDT 20 July 2026 A ridge of high pressure offshore will bring strong to gale force
northwesterly winds over the northern waters, beginning late Tuesday
afternoon and continuing into Thursday morning.

Pacific - North Coast Area

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