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Hecate Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PDT 10 May 2025

Tonight and Sunday.

Wind southeast 20 to 30 knots diminishing to southwest 10 to 20 early Sunday morning and to light late Sunday morning. Wind increasing to northwest 10 to 20 early Sunday evening.

Showers ending Sunday afternoon.

Waves

Issued 04:00 PM PDT 10 May 2025
Today Tonight and Sunday. Seas 1 to 2 metres subsiding to 1 early Sunday morning.

Extended Forecast

Issued 04:00 PM PDT 10 May 2025
Monday Wind northwest 20 to 30 knots.
Tuesday Wind northwest 30 knots.
Wednesday Wind northwest 15 to 25 knots diminishing to northwest 10 late in the day.

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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 9:30 PM PDT 10 May 2025 Tonight and Sunday At 9:30 p.m. PDT tonight trough located on a line
northwest-southeast over eastern Explorer.
By midnight PDT tonight dissipating trough located on a line
northwest-southeast over Vancouver Island.

At 9:30 p.m. PDT tonight low 1007 mb located west of Haida Gwaii.
By 10:00 a.m. PDT Sunday dissipating low located west of Haida
Gwaii.

Marine Weather Statement

Issued 9:19 PM PDT 10 May 2025 A trough over Explorer is moving towards Vancouver Island. Southeast
gale force winds along Brooks Peninsula will veer to southwest strong
in the wake of the trough this evening.

A low just west of Haida Gwaii in combination with a building ridge
offshore will tighten the pressure gradient over offshore waters.
By Sunday morning northerly gales will develop over Bowie and will
persist until early Sunday evening.

Pacific - North Coast Area

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Marine Weather for Canada

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