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Hecate Strait - southern half

Forecast

Marine Forecast

Issued 09:30 PM PDT 19 March 2025

Tonight and Thursday.

Gale warning in effect.

Wind southeast 25 to 35 knots becoming southwest 25 to 30 near midnight then increasing to southeast 35 early Thursday morning. Wind increasing to southeast 45 late Thursday morning then diminishing to southerly 25 Thursday afternoon.

Rain ending after midnight. Showers Thursday. Visibility 1 mile or less in precipitation.

Waves

Issued 04:00 PM PDT 19 March 2025
Today Tonight and Thursday. Seas 6 to 8 metres subsiding to 4 early this evening and to 2 to 3 late overnight. Seas building to 3 to 5 Thursday morning then subsiding to 2 to 3 Thursday evening.

Extended Forecast

Issued 04:00 PM PDT 19 March 2025
Friday Wind southwest 20 knots.
Saturday Wind southerly 15 to 25 knots increasing to southeast 35.
Sunday Wind south 40 to 50 knots diminishing to southwest 15 to 20.

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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 9:30 PM PDT 19 March 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 9:30 PM PDT 19 March 2025 Tonight and Thursday At 9:30 p.m. PDT tonight departing frontal system located from
the North Coast to the Strait of Georgia.

At 4:00 a.m. PDT Thursday frontal system located over the offshore
waters.
By 1:00 p.m. PDT Thursday frontal system located from Hecate Strait
to Explorer.

Marine Weather Statement

Issued 9:41 PM PDT 19 March 2025 A strong frontal system is generating gale to storm force
southeasterly winds to most waters this evening, including the inner
South Coast waters.

As the system weakens and moves inland, winds will ease below gale
force late this evening.

Another frontal system will approach the northern and central waters
Thursday morning spreading gale force southeasterlies.

Pacific - South Coast Area

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