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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 10:30 AM PDT 16 March 2026

Today Tonight and Tuesday.

Gale warning in effect.

Wind southeast 30 to 40 knots veering to southwest 30 to 40 near noon then diminishing to southwest 20 to 30 this evening. Wind diminishing to west 10 to 20 near midnight. Wind southwesterly 10 to 20 Tuesday.

Rain changing to showers near midnight. Visibility 1 mile or less in rain.

Waves

Issued 04:00 AM PDT 16 March 2026
Today Tonight and Tuesday. Seas 3 to 5 metres except 2 near Haida Gwaii. Seas subsiding to 2 to 3 near midnight except 1 near Haida Gwaii. Seas subsiding to 1 to 2 Tuesday morning.

Extended Forecast

Issued 04:00 AM PDT 16 March 2026
Wednesday Wind southwesterly 10 to 20 knots.
Thursday Wind west 5 to 15 knots veering to northwesterly 10 to 20.
Friday Wind northwesterly 10 to 20 knots becoming south 10 to 20.

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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

Warnings (In effect)

Gale warning in effect

Hecate Strait - southern half

Issued 10:30 AM PDT 16 March 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 10:30 AM PDT 16 March 2026 Today Tonight and Tuesday At 10:30 a.m. PDT today departing warm front located over the
Central Coast.

At 10:30 a.m. PDT today cold front located on a line
northeast-southwest over southern Bowie.
By 9:30 p.m. PDT tonight quasi-stationary frontal system located
on a line northeast-southwest over northwestern Explorer.

At 10:30 a.m. PDT today quasi-stationary low located over the Gulf
of Alaska.

Marine Weather Statement

Issued 10:19 AM PDT 16 March 2026 An intense warm front is generating southeast storm force winds to
the central waters this morning.

As the warm front passes, winds are veering to southwest gales over
the northern and central waters.

Southeast gales over Northern Strait of Georgia will persist through
today.

A quasi-stationary front will set up later today over the central
waters with southwesterly gales over southern waters and strong
westerlies over northern waters.

Pacific - North Coast Area

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