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Hecate Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PDT 23 September 2023

Today Tonight and Sunday.

Gale warning in effect.

Wind variable 5 to 15 knots becoming southeast 10 to 20 this afternoon then becoming southeast 15 to 25 early this evening. Wind increasing to southeast 25 to 35 overnight and to southeast 35 to 45 Sunday morning. Wind diminishing to southeast 25 to 35 Sunday afternoon and to east 15 to 25 Sunday evening except southeast 40 over southwestern sections.

Rain changing to showers early this morning and ending near noon Sunday.

Waves

Issued 04:00 AM PDT 23 September 2023
Today Tonight and Sunday. Seas 1 metre building to 2 after midnight and to 3 overnight. Seas building to 3 to 4 Sunday morning then subsiding to 3 Sunday afternoon.

Extended Forecast

Issued 04:00 AM PDT 23 September 2023
Monday Wind southeasterly 25 to 35 knots increasing to southeast 40 to 50 late in the day.
Tuesday Wind southeast 40 to 50 knots diminishing to southeast 25 to 35 late in the day.
Wednesday Wind southeast 25 to 35 knots diminishing to south 15 to 25.

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Map of Pacific - South Coast marine weather areas South Nomad - 46036 Sentry Shoal - 46131 South Brooks - 46132 Halibut Bank - 46146 South Moresby - 46147 South Hecate Strait - 46185 West Sea Otter - 46204 La Perouse Bank - 46206 East Dellwood - 46207 Georgia Strait - 46303 English Bay – 46304 Discovery Island Esquimalt Harbour Kelp Reefs Malahat Race Rocks Lightstation Saturna Island Sheringham Point University of Victoria Victoria Gonzales Victoria Int'l Airport Ballenas Islands Campbell River Airport Comox Airport Entrance Island Fanny Island Nanaimo Airport Port Hardy Airport Sisters Islets Estevan Point Port Alberni Sartine Island Solander Island Tofino Airport Grief Point Howe Sound - Pam Rocks Powell River Airport Sechelt Squamish Airport Cape St.James Bella Bella Airport Bella Coola Airport Cathedral Point Herbert Island Point Atkinson Sand Heads Lightstation Tsawwassen Ferry Terminal Vancouver Int'l Airport Vancouver Harbour West Vancouver
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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Hecate Strait - southern half

Issued 04:00 AM PDT 23 September 2023

'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 23 September 2023 Today Tonight and Sunday At 4:00 a.m. PDT today trough located off Vancouver Island.
By 1:00 p.m. PDT today weakening trough located over Vancouver
Island.

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 3:54 AM PDT 23 September 2023 A trough off Vancouver Island will cross the island near noon. Strong
to gale force southerly winds are expected ahead of the trough.
In its wake, winds will shift to strong to gale force northwest over
west coast Vancouver Island late this morning then ease to moderate
southwest as the trough moves inland.

A deep low pressure system is expected to spread gale to storm force
winds across the BC 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.

Pacific - South Coast Area

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Marine Weather for Canada

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