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Explorer - northwestern half

Forecast

Marine Forecast

Issued 04:00 PM PDT 23 September 2023

Tonight and Sunday.

Storm warning in effect.

Wind south 20 knots increasing to southeast 20 to 30 early this evening then becoming southeast 25 to 35 late overnight. Wind increasing to southeast 35 to 45 late Sunday morning then becoming southeast 40 to 50 early Sunday afternoon. Wind backing to east 50 to 60 Sunday evening except south 35 over eastern sections.

Periods of rain.

Waves

Issued 04:00 PM PDT 23 September 2023
Today Tonight and Sunday. Seas 2 metres building to 3 after midnight and to 4 late Sunday morning. Seas building to 4 to 6 early Sunday afternoon and to 6 to 8 Sunday evening.

Extended Forecast

Issued 04:00 PM PDT 23 September 2023
Monday Wind southeast 50 to 60 knots diminishing to southeast 35 to 45 in the morning.
Tuesday Wind southwest 25 to 35 knots diminishing to southwest 15 to 25 late in the day.
Wednesday Wind northwest 25 to 35 knots diminishing to northwest 20 late in the day.

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Weather Conditions

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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
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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

Explorer - northwestern half

Issued 4:00 PM PDT 23 September 2023

'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 4:00 PM PDT 23 September 2023 Tonight and Sunday At 4:00 p.m. PDT today trough located west of Bowie.
By 4:00 a.m. PDT Sunday intensifying trough located over Bowie.

At 5:00 p.m. PDT Sunday intensifying frontal system located
southwest of Explorer.
By 11:00 p.m. PDT Sunday frontal system located off Vancouver
Island.

Marine Weather Statement

Issued 3:46 PM PDT 23 September 2023 A deep low pressure system is expected to spread gale to hurricane
force winds across the British Columbia waters Sunday through Monday.

Initially, a trough will bring southerly gale and storm force winds
to the central and northern waters on Sunday morning.

An intensifying frontal system will cross Explorer late Sunday,
spreading storm to local hurricane force southeasterly winds across
southern and central waters Sunday evening. Significant wave height
of 10 metres is expected for the northwestern half of Explorer Sunday
night into Monday morning.

Another intense frontal system is expected to follow the same path on
Monday night.

Pacific - North Coast Area

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