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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 10:30 AM PDT 28 July 2026

Today Tonight and Wednesday.

Wind south 15 to 20 knots veering to southwest 20 to 25 early this evening then diminishing to south 10 to 15 near midnight. Wind increasing to south 15 to 25 Wednesday evening.

Rain changing to showers near noon and ending near midnight. Periods of drizzle overnight and Wednesday morning. Showers Wednesday afternoon and evening.

Waves

Issued 04:00 AM PDT 28 July 2026
Today Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 near midnight.

Extended Forecast

Issued 04:00 AM PDT 28 July 2026
Thursday Wind southeast 15 to 25 knots increasing to southeast 25 to 35 in the morning.
Friday Wind southeast 25 to 35 knots diminishing to south 10 to 15 late in the day.
Saturday Wind south 10 to 15 knots diminishing to light late in the day.

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Weather Conditions

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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 28 July 2026 Today Tonight and Wednesday At 10:30 a.m. PDT today dissipating low located over Haida Gwaii.

At 10:30 a.m. PDT today frontal system located on a line
northeast-southwest over southern Vancouver Island.
By 5:00 p.m. PDT today dissipating frontal system located over
the Lower Mainland.

At 9:30 p.m. PDT tonight frontal system located over western Bowie.
By midnight PDT Wednesday frontal system located on a line
north-south over eastern Bowie.

Marine Weather Statement

Issued 10:12 AM PDT 28 July 2026 A frontal system will approach Bowie on Wednesday and move slowly
eastward across the northern and central waters through Friday.
Ahead of the front, south to southeasterly gale force winds will
develop over Bowie Wednesday afternoon and spread eastward across the
northern and central waters through Thursday.

Pacific - North Coast Area

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