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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 09:30 PM PDT 12 October 2026

Tonight and Tuesday.

Gale warning in effect.

Wind southeast 15 to 25 knots except variable 5 to 15 near Haida Gwaii tonight. Wind increasing to southeast 25 to 35 early Tuesday morning then veering to south 30 to 40 near noon Tuesday. Wind diminishing to southwest 20 to 30 late Tuesday afternoon then veering to northwest 15 to 25 early Tuesday evening.

Rain. Visibility 1 mile or less in rain.

Waves

Issued 04:00 PM PDT 12 October 2026
Today Tonight and Tuesday. Seas 2 metres.

Extended Forecast

Issued 04:00 PM PDT 12 October 2026
Wednesday Wind northerly 10 to 20 knots diminishing to light in the afternoon then increasing to southeast 20 to 30 late in the day.
Thursday Wind southeast 30 to 40 knots.
Friday Wind southeast 35 to 45 knots diminishing to southwest 25 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

Warnings (In effect)

Gale warning in effect

Hecate Strait - southern half

Issued 01:59 AM PDT 13 October 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 9:30 PM PDT 12 October 2026 Tonight and Tuesday At 9:30 p.m. PDT tonight weakening frontal system located over
Queen Charlotte Sound.

At 9:30 p.m. PDT tonight low 1008 mb located west of Bowie.
By 4:00 p.m. PDT Tuesday low 1003 mb located north of Haida Gwaii.

Marine Weather Statement

Issued 9:15 PM PDT 12 October 2026 A low pressure system southwest of Bowie will move towards Dixon
Entrance on Tuesday. Gale force southeasterlies will develop on
Tuesday across most northern and central waters. Winds will shift to
strong northwesterlies as the system moves inland near Prince Rupert
Tuesday evening.

Pacific - North Coast Area

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