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West Coast Haida Gwaii - southern half

Forecast

Marine Forecast

Issued 04:00 PM PDT 18 April 2025

Tonight and Saturday.

Wind northwest 20 knots becoming northwest 10 to 20 after midnight. Wind northwest 10 to 20 Saturday.

Showers tonight and Saturday.

Waves

Issued 04:00 PM PDT 18 April 2025
Today Tonight and Saturday. Seas 2 to 3 metres.

Extended Forecast

Issued 04:00 PM PDT 18 April 2025
Sunday Wind northwest 15 to 25 knots.
Monday Wind northwest 10 to 20 knots.
Tuesday Wind northwest 10 to 20 knots.

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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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buoy Buoy
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 18 April 2025 Today Tonight and Saturday At 4:00 a.m. PDT today weakening trough located over Haida Gwaii
extending southwestward.
By 4:00 p.m. PDT today dissipating trough located over Vancouver
Island.

At 4:00 a.m. PDT today ridge located on a line northeast-southwest
over Bowie.
By 4:00 p.m. PDT today ridge located on a line northeast-southwest
over Queen Charlotte Sound.

Marine Weather Statement

Issued 3:50 PM PDT 18 April 2025 A strong ridge of high pressure is building over the offshore waters.

Gale force northwest winds have developed off the west coast of
Vancouver Island and will persist through Saturday. Strong
To gale force northwest winds are also expected over the inner South
Coast waters tonight through Saturday morning.

Pacific - North Coast Area

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