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Hecate Strait - northern half

Forecast

Marine Forecast

Issued 10:30 AM PDT 18 July 2025

Today Tonight and Saturday.

Wind northwest 15 to 25 knots becoming northwest 10 to 20 late overnight. Wind northwest 10 to 20 Saturday.

Periods of drizzle this morning.

Waves

Issued 04:00 AM PDT 18 July 2025
Today Tonight and Saturday. Seas 1 metre.

Extended Forecast

Issued 04:00 AM PDT 18 July 2025
Sunday Wind northwest 5 to 15 knots increasing to northwest 15 to 25 in the afternoon.
Monday Wind northwest 15 to 25 knots.
Tuesday Wind northwest 15 to 25 knots becoming northwest 20 to 30 late in the day.

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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 18 July 2025 Today Tonight and Saturday At 10:30 a.m. PDT today ridge located west of Bowie.
By 8:00 p.m. PDT tonight ridge located over Bowie.

Marine Weather Statement

Issued 10:19 AM PDT 18 July 2025 A ridge of high pressure west of Bowie will slowly move eastwards
And reach Haida Gwaii this evening. Strong northwesterlies west of
Vancouver Island will increase to gale force this afternoon then
weaken to strong overnight.

Westerly winds through Juan de Fuca Strait will also increase to gale
force late this afternoon then ease to moderate to strong early
Saturday morning.

Pacific - North Coast Area

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