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Hecate Strait - northern half

Forecast

Marine Forecast

Issued 04:00 AM PDT 11 October 2026

Today Tonight and Monday.

Wind northerly 10 to 15 knots diminishing to light this morning then increasing to southeast 10 to 20 early this evening. Wind increasing to southerly 20 to 30 overnight. Wind southerly 20 to 30 Monday.

Rain overnight and Monday.

Waves

Issued 04:00 AM PDT 11 October 2026
Today Tonight and Monday. Seas 1 metre building to 1 to 2 Monday morning.

Extended Forecast

Issued 04:00 AM PDT 11 October 2026
Tuesday Wind southerly 20 to 30 knots diminishing to southerly 10 to 20 in the morning then increasing to southerly 30 to 35 in the afternoon.
Wednesday Wind northwest 20 to 30 knots diminishing to southeast 15.
Thursday Wind southeast 25 to 35 knots increasing to southeast 35 to 45.

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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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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 AM PDT 11 October 2026 Today Tonight and Monday At 4:00 a.m. PDT today ridge located on a line northeast-southwest
over Bowie.
By 4:00 a.m. PDT Monday weakening ridge located over Cape Scott.

At 4:00 a.m. PDT today ridge located over northern BC interior.
By 4:00 a.m. PDT Monday weakening ridge located over southern
BC interior.

At 4:00 a.m. PDT today frontal system located west of Bowie.
By 4:00 a.m. PDT Monday frontal system located west of Haida Gwaii.

Marine Weather Statement

Issued 3:39 AM PDT 11 October 2026 A ridge of high pressure over the B.C. Interior is bringing strong to
gale force northeasterly outflow through the mainland inlets. These
winds will ease midday today.

Pacific - North Coast Area

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