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West Coast Haida Gwaii - southern half

Forecast

Marine Forecast

Issued 04:00 PM PST 12 November 2025

Tonight and Thursday.

Wind northwest 15 to 25 knots becoming northwest 10 to 20 after midnight then becoming variable 5 to 15 late Thursday morning. Wind becoming southwest 10 to 20 Thursday afternoon then increasing to southerly 20 to 30 Thursday evening.

Rain ending this evening. Scattered showers Thursday afternoon and evening.

Waves

Issued 04:00 PM PST 12 November 2025
Today Tonight and Thursday. Seas 2 to 3 metres subsiding to 2 Thursday afternoon.

Extended Forecast

Issued 04:00 PM PST 12 November 2025
Friday Wind southeast 15 to 25 knots becoming west 10 to 20 in the afternoon.
Saturday Wind northwest 15 to 25 knots becoming northwest 10 to 20 late in the day.
Sunday Wind northwest 20 to 30 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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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 PM PST 12 November 2025 Tonight and Thursday At 4:00 p.m. PST today frontal system located on a line
northeast-southwest over central Explorer.
By 10:00 a.m. PST Thursday departing frontal system located on a
line northeast-southwest over southern Vancouver Island.

At 10:00 p.m. PST tonight ridge located on a line
northeast-southwest over Bowie.
By 4:00 p.m. PST Thursday ridge located on a line
northeast-southwest over Queen Charlotte Sound.

At noon PST Thursday approaching frontal system located west of
the offshore waters.

Marine Weather Statement

Issued 3:48 PM PST 12 November 2025 A low pressure system moves onto Vancouver Island tonight. Over the
southern outer coastal waters, strong southeasterly winds have
developed ahead of the low, while northerly gales are occurring in
the wake of the low.

The system will track southeastward across the South Coast on
Thursday. Northwesterly gales over central and southern waters will
ease as the system moves inland Thursday afternoon.

Pacific - North Coast Area

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