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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 04:00 AM PST 17 February 2026

Today Tonight and Wednesday.

Gale warning in effect.

Wind northeast 25 to 35 knots becoming northeast 25 near noon then increasing to northeast 35 near noon Wednesday. Wind diminishing to northeast 25 Wednesday evening.

Flurries near Haida Gwaii overnight and Wednesday morning.

A risk of freezing spray near the mainland coast Wednesday morning and afternoon.

Temperatures plus 5 falling to minus 2 Wednesday morning.

Waves

Issued 04:00 AM PST 17 February 2026
Today Tonight and Wednesday. Seas 1 to 2 metres.

Extended Forecast

Issued 04:00 AM PST 17 February 2026
Thursday Wind northerly 25 knots diminishing to north 5 to 15 in the afternoon.
Friday Wind south 15 knots increasing to south 30 to 40.
Saturday Wind southeast 45 knots backing to northeasterly 45.

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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

Warnings (In effect)

Gale warning in effect

Hecate Strait - southern half

Issued 04:00 AM PST 17 February 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PST 17 February 2026 Today Tonight and Wednesday At 4:00 a.m. PST today trough located over southeastern Explorer.
By 4:00 p.m. PST Wednesday departing trough located west of
Vancouver Island.

At 4:00 a.m. PST today building ridge located over northern BC
interior.
By 10:30 a.m. PST today quasi-stationary ridge located over BC
interior.

Marine Weather Statement

Issued 3:58 AM PST 17 February 2026 Storm force northerlies will diminish to gale force northwesterlies
over the offshore waters and continue through late Wednesday.

An Arctic high pressure ridge building over Northern BC this morning
will continue pushing south today. Gale force outflow winds, with the
potential of freezing spray, can be expected through the mainland
inlets along the north and Central Coast from today through Thursday
morning. Outflow winds will reach storm force northeasterlies through
the Central Coast inlets Wednesday afternoon and night.

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