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Haro Strait

Forecast

Marine Forecast

Issued 09:30 PM PST 17 December 2024

Tonight and Wednesday.

Gale warning in effect.

Wind southeast 25 to 35 knots diminishing to southerly 10 to 20 near midnight then increasing to southwest 20 to 30 late overnight except southwest 25 to 35 over southern sections. Wind becoming southwest 10 to 20 late Wednesday morning then diminishing to light Wednesday afternoon.

Rain ending Wednesday morning.

Extended Forecast

Issued 04:00 PM PST 17 December 2024
Thursday Wind northeast 5 to 15 knots.
Friday Wind northeast 5 to 15 knots.
Saturday Wind northeast 5 to 15 knots increasing to southeast 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

Haro Strait

Issued 9:30 PM PST 17 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 9:30 PM PST 17 December 2024 Tonight and Wednesday At 9:30 p.m. PST tonight low 987 mb located 90 miles southwest
of Langara.
By 10:00 a.m. PST Wednesday dissipating low 1000 mb located over
northern Hecate Strait.

At 9:30 p.m. PST tonight frontal system located from the Central
Coast to Explorer.
By 4:00 a.m. PST Wednesday departing frontal system located over
the Lower Mainland.

At 9:30 p.m. PST tonight ridge located over BC interior.
By 4:00 p.m. PST Wednesday ridge located over northern BC interior.

Marine Weather Statement

Issued 9:26 PM PST 17 December 2024 Gale to storm force outflow winds near mainland inlets will
Continue tonight as a ridge of high pressure remains over
The interior.

A frontal system offshore will move onto the mainland coast
Tonight, with a low crossing Bowie in its wake. Ahead of the front,
gale to local storm force southeasterlies will shift to strong to
local gale force westerlies behind it tonight.

In the wake of the low, gale to local storm force southwesterlies
over the offshore waters will spread across northern waters
Tonight. Winds will gradually ease Wednesday afternoon.

Another frontal system will track across the offshore waters
Wednesday night. Ahead of the front, gale to storm force
southeasterlies will develop over most outer waters Wednesday night.

Pacific - South Coast Area

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