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West Coast Haida Gwaii - southern half

Forecast

Marine Forecast

Issued 04:00 AM PDT 17 May 2026

Today Tonight and Monday.

Wind variable 5 to 15 knots becoming southeast 15 early this morning then increasing to southeast 25 late this morning. Wind veering to southwesterly 20 to 25 this afternoon then to northwest 15 to 25 Monday morning.

Rain beginning early this morning changing to scattered showers Monday morning and ending Monday afternoon.

Waves

Issued 04:00 AM PDT 17 May 2026
Today Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 early this evening and to 3 to 4 near midnight. Seas subsiding to 2 to 3 near noon Monday.

Extended Forecast

Issued 04:00 AM PDT 17 May 2026
Tuesday Wind northwest 15 to 25 knots becoming northwest 10 to 20 in the morning.
Wednesday Wind northwest 10 to 20 knots backing to southwest 10 to 20.
Thursday Wind westerly 15 knots veering to northwest 15 to 20.

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Weather Conditions

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Map of Pacific - North Coast marine weather areas Masset Municipal Airport South Moresby - 46147 Bonilla Island Bella Coola Airport North Hecate Strait - 46183 Bella Bella Airport North Nomad - 46184 Sandspit Airport South Hecate Strait - 46185 Rose Spit Nanakwa Shoal - 46181 Langara Island Kindakun Rocks West Sea Otter - 46204 Cape St.James West Dixon Entrance - 46205 Sartine Island West Moresby - 46208 East Dellwood - 46207 Middle Nomad - 46004 South Nomad - 46036 Cathedral Point Prince Rupert Airport Lucy Islands Lightstation Holland Rock Dixon Entrance Central - 46145 Grey Islet Cumshewa Island
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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 4:00 AM PDT 17 May 2026 Today Tonight and Monday At 4:00 a.m. PDT today ridge located on a line north-south over
Haida Gwaii.
By 4:00 p.m. PDT today ridge located from the North Coast to
Explorer.

At 4:00 a.m. PDT today trough located west of Bowie.
By 9:30 p.m. PDT tonight trough located on a line north-south
over Bowie.

Marine Weather Statement

Issued 3:14 AM PDT 17 May 2026 An incoming trough over northern waters will generate southeasterly
gales over Dixon Entrance East and northern sections of Hecate Strait
beginning this evening. Winds will weaken early Monday morning.

Pacific - North Coast Area

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