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Hecate Strait

Forecast

Marine Forecast

Issued 04:00 AM PDT 21 July 2026

Today Tonight and Wednesday.

Gale warning in effect.

Wind northwest 20 to 30 knots becoming northwest 25 to 35 early this evening. Wind northwest 25 to 35 Wednesday.

Fog patches dissipating early this morning.

Waves

Issued 04:00 AM PDT 21 July 2026

Hecate Strait - northern half

Today Tonight and Wednesday. Seas 1 to 2 metres.

Hecate Strait - southern half

Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 near midnight.

Extended Forecast

Issued 04:00 AM PDT 21 July 2026
Thursday Wind northwest 25 to 35 knots becoming northwest 20 to 30 in the afternoon.
Friday Wind northwest 15 to 25 knots becoming southerly 10 to 20.
Saturday Wind northwest 5 to 15 knots becoming variable 5 to 15.

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Weather Conditions

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Map of Pacific - North Coast marine weather areas Masset Municipal Airport North Hecate Strait - 46183 North Nomad - 46184 South Hecate Strait - 46185 West Sea Otter - 46204 Sartine Island West Dixon Entrance - 46205 East Dellwood - 46207 West Moresby - 46208 Cape St.James Kindakun Rocks Langara Island Middle Nomad - 46004 Rose Spit Sandspit Airport Bella Bella Airport Bella Coola Airport Bonilla Island Cathedral Point Cumshewa Island Grey Islet Holland Rock Lucy Islands Lightstation Prince Rupert Airport Nanakwa Shoal - 46181 Dixon Entrance Central - 46145 South Nomad - 46036 South Moresby - 46147
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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

Issued 04:00 AM PDT 21 July 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.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PDT 21 July 2026 Today Tonight and Wednesday At 4:00 a.m. PDT today quasi-stationary ridge located west of Bowie.

At 4:00 a.m. PDT today quasi-stationary trough located from
Vancouver Island to Washington State.

Marine Weather Statement

Issued 3:47 AM PDT 21 July 2026 A ridge of high pressure offshore is bringing strong to marginal gale
force northwesterly winds over the northern waters. These winds will
spread into central and southern waters tonight and on Wednesday.

Pacific - North Coast Area

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