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Hecate Strait

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PDT 13 August 2026

Tonight and Friday.

Wind northwest 15 to 25 knots becoming northwest 10 to 20 late overnight then diminishing to light early Friday afternoon.

Waves

Issued 04:00 PM PDT 13 August 2026

Hecate Strait - northern half

Today Tonight and Friday. Seas 1 metre or less.

Hecate Strait - southern half

Today Tonight and Friday. Seas 1 metre.

Extended Forecast

Issued 04:00 PM PDT 13 August 2026
Saturday Wind southeast 5 to 15 knots becoming light in the afternoon.
Sunday Wind light becoming northwest 10 to 15 knots late in the day.
Monday Wind northwest 10 to 15 knots becoming northwest 10 to 20.

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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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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM PDT 13 August 2026 Tonight and Friday At 9:30 p.m. PDT tonight quasi-stationary ridge located off Bowie.

At 9:30 p.m. PDT tonight trough located from Queen Charlotte Sound
to Washington State.
By 4:00 p.m. PDT Friday trough located from Hecate Strait to
Explorer.

Pacific - North Coast Area

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Marine Weather for Canada

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