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Hecate Strait - northern half

Forecast

Marine Forecast

Issued 04:00 AM PDT 22 May 2025

Today Tonight and Friday.

Gale warning in effect.

Wind light increasing to southerly 10 to 20 knots this afternoon and to southeast 20 to 30 near midnight. Wind becoming southeast 25 to 35 Friday morning then becoming southeast 20 to 30 near noon Friday.

Showers overnight and Friday.

Waves

Issued 04:00 AM PDT 22 May 2025
Today Tonight and Friday. Seas 1 metre or less building to 1 to 2 Friday morning.

Extended Forecast

Issued 04:00 AM PDT 22 May 2025
Saturday Wind southeast 25 to 35 knots.
Sunday Wind southeast 25 to 35 knots diminishing to south 15 to 25 late in the day.
Monday Wind south 20 knots increasing to south 30 to 40.

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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 - northern half

Issued 06:13 AM PDT 22 May 2025

'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 PDT 22 May 2025 Today Tonight and Friday At 4:00 a.m. PDT today weakening ridge located from Haida Gwaii
to Explorer.
By 10:00 p.m. PDT tonight ridge located off Vancouver Island.

At 4:00 a.m. PDT today frontal system located off Bowie.
By 4:00 a.m. PDT Friday frontal system located from Haida Gwaii
to Explorer.

Marine Weather Statement

Issued 3:40 AM PDT 22 May 2025 A frontal system will approach the northern waters tonight. Ahead of
the system, strong to gale force southeasterlies will develop over
the northern and central waters tonight and early Friday. As the
system stalls near Haida Gwaii on Friday, strong to gale force
southeasterlies will prevail to the east of the frontal system.

Pacific - North Coast Area

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