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Hecate Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PST 20 December 2024

Tonight and Saturday.

Storm warning in effect.

Wind southeast 30 knots increasing to southeast 35 to 45 near midnight and to southeast 45 to 55 late Saturday morning. Wind diminishing to southeast 35 early Saturday evening.

Periods of rain.

Waves

Issued 04:00 PM PST 20 December 2024
Today Tonight and Saturday. Seas 4 to 6 metres subsiding to 3 to 5 early this evening then building to 5 to 7 early Saturday morning.

Extended Forecast

Issued 04:00 PM PST 20 December 2024
Sunday Wind southeast 45 to 55 knots diminishing to southeast 35 to 45 late in the day.
Monday Wind south 25 to 35 knots.
Tuesday Wind variable 20 knots increasing to southwest 25 to 35.

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Map of Pacific - North Coast marine weather areas Middle Nomad - 46004 South Nomad - 46036 Dixon Entrance Central - 46145 South Moresby - 46147 Nanakwa Shoal - 46181 North Hecate Strait - 46183 North Nomad - 46184 South Hecate Strait - 46185 West Sea Otter - 46204 West Dixon Entrance - 46205 East Dellwood - 46207 West Moresby - 46208 Sartine Island Cape St.James Kindakun Rocks Langara Island Masset Municipal Airport 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

Hecate Strait - southern half

Issued 11:00 PM PST 20 December 2024

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 9:30 PM PST 20 December 2024 Tonight and Saturday At 9:30 p.m. PST tonight ridge located over BC interior.

At 4:00 a.m. PST Saturday frontal system located on a line
northwest-southeast over the offshore waters.
By 4:00 p.m. PST Saturday departing frontal system located from
Haida Gwaii to the Central Coast.

Marine Weather Statement

Issued 9:18 PM PST 20 December 2024 A frontal system will approach the offshore waters tonight and track
northeastward across the marine regions on Saturday. Gale to storm
force southeasterlies will return ahead of this system with
Hurricane force southeasterlies expected near the headlands of West
Vancouver Island north.

This system will reach Haida Gwaii Saturday afternoon with gale to
storm force southwesterlies in its wake.

Gale force outflow winds will prevail through the mainland inlets as
a ridge of high pressure remains over the interior.

Pacific - North Coast Area

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Marine Weather for Canada

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