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West Coast Haida Gwaii - northern half

Forecast

Marine Forecast

Issued 10:30 AM PDT 20 April 2026

Today Tonight and Tuesday.

Wind northwest 15 to 25 knots today tonight and Tuesday.

Waves

Issued 04:00 AM PDT 20 April 2026
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 late this evening.

Extended Forecast

Issued 04:00 AM PDT 20 April 2026
Wednesday Wind northwest 25 to 35 knots.
Thursday Wind northwest 20 to 30 knots.
Friday Wind northwest 15 to 25 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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM PDT 20 April 2026 Today Tonight and Tuesday At 10:30 a.m. PDT today building ridge located on a line
northeast-southwest over the Alaska panhandle.
By 4:00 a.m. PDT Tuesday ridge located on a line northeast-southwest
over Bowie.

Marine Weather Statement

Issued 10:19 AM PDT 20 April 2026 A ridge of high pressure will build over the northern waters tonight.
Northerly winds over central waters will gradually strengthen tonight
and reach gale force on Tuesday morning. These gales will spread
southward Tuesday night.

Pacific - North Coast Area

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