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West Coast Haida Gwaii - southern half

Forecast

Marine Forecast

Issued 04:00 AM PDT 10 July 2025

Today Tonight and Friday.

Wind southeast 5 to 15 knots increasing to south 15 to 25 early this morning then becoming south 20 to 30 early this afternoon. Wind diminishing to west 15 near noon Friday.

Rain beginning near noon changing to showers Friday morning.

Waves

Issued 04:00 AM PDT 10 July 2025
Today Tonight and Friday. Seas 1 to 2 metres building to 2 to 3 late this evening then subsiding to 2 Friday evening.

Extended Forecast

Issued 04:00 AM PDT 10 July 2025
Saturday Wind southwest 5 to 15 knots becoming southwest 10 to 20 in the afternoon.
Sunday Wind west 5 to 15 knots.
Monday Wind northwest 5 to 15 knots increasing to northwest 15 to 25.

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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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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 10 July 2025 Today Tonight and Friday At 4:00 a.m. PDT today trough located on a line northwest-southeast
over the offshore waters.
By 10:30 a.m. PDT today weakening trough located off Vancouver
Island.

At 10:30 a.m. PDT today quasi-stationary ridge located on a line
north-south over Explorer.

At 10:30 a.m. PDT today frontal system located over northern Bowie.
By 4:00 p.m. PDT today frontal system located on a line
northeast-southwest over northern Haida Gwaii.

Marine Weather Statement

Issued 3:29 AM PDT 10 July 2025 A frontal system is approaching the North Coast today, bringing
southeasterly gales to northern waters through the day. Winds will
weaken tonight as the system tracks inland.

A ridge of high pressure will redevelop over Southern Explorer on
Friday, generating gale force westerly winds through central and
eastern sections of Juan de Fuca Strait in the afternoon.

Pacific - North Coast Area

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