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West Coast Haida Gwaii - southern half

Forecast

Marine Forecast

Issued 04:00 AM PDT 06 October 2026

Today Tonight and Wednesday.

Gale warning in effect.

Wind southwest 15 to 25 knots diminishing to southwest 10 to 15 near noon then backing to southeast 10 to 15 near midnight. Wind increasing to southeast 25 to 35 Wednesday morning then becoming southwest 20 to 30 near noon Wednesday.

Scattered showers ending this evening. Rain beginning overnight and changing to showers Wednesday evening. Fog patches dissipating late this morning.

Waves

Issued 04:00 AM PDT 06 October 2026
Today Tonight and Wednesday. Seas 2 to 3 metres.

Extended Forecast

Issued 04:00 AM PDT 06 October 2026
Thursday Wind southwest 20 to 25 knots increasing to northwest 25 to 35 late in the day.
Friday Wind northwest 25 to 35 knots.
Saturday Wind northwest 15 to 25 knots becoming northwest 15.

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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

West Coast Haida Gwaii - southern half

Issued 04:00 AM PDT 06 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 4:00 AM PDT 6 October 2026 Today Tonight and Wednesday At 4:00 a.m. PDT today weakening trough located from the Central
Coast to Vancouver Island.
By 10:30 a.m. PDT today dissipating trough located from the Central
Coast to Vancouver Island.

At 4:00 a.m. PDT today quasi-stationary ridge located from Vancouver
Island to Explorer.

At 8:00 a.m. PDT Wednesday low located over southern Bowie.
By 9:30 p.m. PDT Wednesday low located over northern Haida Gwaii.

Marine Weather Statement

Issued 3:54 AM PDT 6 October 2026 A low pressure system will track from Bowie across the northern
waters into the Alaska Panhandle through Wednesday. Ahead of the low,
southeasterly marginal gale force winds will develop. Winds will
diminish after midnight as the low departs.

Pacific - North Coast Area

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