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Howe Sound

Forecast

Marine Forecast

Issued 04:00 AM PST 21 December 2024

Today Tonight and Sunday.

Gale warning in effect.

Wind northerly outflow 35 to 45 knots diminishing to northerly outflow 10 to 20 late this morning except southeast 25 over southern sections today. Wind becoming northerly outflow 25 near noon Sunday then diminishing to southerly outflow 15 to 20 Sunday evening.

Rain beginning this morning.

Extended Forecast

Issued 04:00 AM PST 21 December 2024
Monday Wind southerly inflow 15 knots diminishing to light in the morning then increasing to northerly outflow 25 late in the day.
Tuesday Wind northerly outflow 25 knots becoming southerly inflow 25.
Wednesday Wind northerly outflow 15 to 25 knots.

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Weather Conditions

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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

Howe Sound

Issued 04:00 AM PST 21 December 2024

'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 PST 21 December 2024 Today Tonight and Sunday At 4:00 a.m. PST today ridge located over BC interior.

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

At 10:00 p.m. PST tonight frontal system located west of the
offshore waters.
By 4:00 p.m. PST Sunday frontal system located from Haida Gwaii
to Vancouver Island.

Marine Weather Statement

Issued 3:36 AM PST 21 December 2024 A frontal system over the offshore waters will track northeastward
across the marine regions today. Gale to storm force southeasterlies
are developing ahead of this system with hurricane force
southeasterlies expected near the headlands of West Vancouver Island
north. The system will reach Haida Gwaii this afternoon with gale to
storm force southwesterlies in its wake.

Another frontal system will approach the offshore waters tonight and
move across the marine regions on Sunday. Storm to hurricane
Force southeasterlies will develop ahead of this system with
southeast gales developing over the inner South Coast. This system
will reach Haida Gwaii and Vancouver Island Sunday afternoon with
gale force southwesterlies in its wake.

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

Pacific - South Coast Area

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