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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 04:00 PM PST 19 February 2025

Tonight and Thursday.

Gale warning in effect.

Wind light increasing to southerly 15 knots this evening then backing to southeast 20 near midnight. Wind increasing to southeast 30 to 40 late overnight then diminishing to south 20 to 30 Thursday afternoon except southeast 30 to 40 near the mainland coast.

Rain overnight and Thursday. Visibility 1 mile or less in rain.

Waves

Issued 04:00 PM PST 19 February 2025
Today Tonight and Thursday. Seas 1 to 2 metres building to 2 to 3 Thursday morning.

Extended Forecast

Issued 04:00 PM PST 19 February 2025
Friday Wind southeast 35 to 45 knots.
Saturday Wind southeast 35 to 45 knots veering to south 25 to 35 late in the day.
Sunday Wind south 35 knots diminishing to south 20 to 30.

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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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Hecate Strait - southern half

Issued 4:00 PM PST 19 February 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 PM PST 19 February 2025 Tonight and Thursday At 4:00 p.m. PST today departing low located over Vancouver Island.

At 4:00 p.m. PST today frontal system located off Bowie.
By 10:30 a.m. PST Thursday departing frontal system located on a
line north-south over Hecate Strait.

At 4:00 p.m. PST today quasi-stationary ridge located over BC
interior.

Marine Weather Statement

Issued 3:56 PM PST 19 February 2025 A low pressure system is tracking across Central Vancouver
Island tonight. In the wake of the low, strong to gale force
Westerly winds will persist tonight over parts of West Vancouver
Island, and the inner South Coast. Strong to gale force inflow will
also persist through Howe Sound this evening.

Another frontal system will track across the offshore waters tonight
and onto the North Coast Thursday morning. Ahead of the front,
southeast gales will develop over the offshore waters tonight and
then spread to northern and central waters overnight and Thursday
morning. In its wake, winds will shift to strong to gale force
southwesterly overnight through Thursday,

A ridge over the interior combined with the low will continue to give
gale force outflow winds through north and central coastal inlets
early this morning. Winds will gradually ease late this morning.

Pacific - South Coast Area

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