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Johnstone Strait

Forecast

Marine Forecast

Issued 10:30 AM PDT 14 October 2024

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind northwest 10 to 20 knots diminishing to light early this evening then increasing to southeast 5 to 15 near midnight. Wind increasing to southeast 15 to 25 near noon Tuesday.

Rain ending this afternoon. Showers Tuesday evening.

Extended Forecast

Issued 04:00 AM PDT 14 October 2024
Wednesday Wind southeast 10 to 20 knots becoming westerly 10 to 20 in the morning then diminishing to light in the afternoon.
Thursday Wind northwest 10 to 20 knots diminishing to light late in the day.
Friday Wind southeast 5 to 15 knots increasing to southeast 30 to 40 late in the day.

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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)

Strong wind warning in effect

Johnstone Strait

Issued 10:30 AM PDT 14 October 2024

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 10:30 AM PDT 14 October 2024 Today Tonight and Tuesday At 10:30 a.m. PDT today frontal system located on a line
northeast-southwest over central Vancouver Island.
By 4:00 p.m. PDT today weakening frontal system located over the
Lower Mainland.

At 4:00 a.m. PDT Tuesday trough located over southern Bowie.
By 9:00 a.m. PDT Tuesday trough located from the North Coast to
Cape Scott.

At 10:00 p.m. PDT Tuesday low 1000 mb located over Queen Charlotte
Sound.

Marine Weather Statement

Issued 10:18 AM PDT 14 October 2024 A frontal system will continue to move across Southern Vancouver
Island today. Gales have eased over southern waters.

A trough moving in from the Pacific will bring gale force
south/southwesterlies to the northern and central waters beginning
early Tuesday morning.

Pacific - South Coast Area

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