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Johnstone Strait

Forecast

Marine Forecast

Issued 09:30 PM PDT 17 August 2019

Tonight and Sunday.

Wind northwest 5 to 15 knots diminishing to light Sunday morning.

Showers.

Extended Forecast

Issued 04:00 PM PDT 17 August 2019
Monday Wind light becoming southeast 5 to 15 knots late in the day.
Tuesday Wind southeast 20 to 30 knots.
Wednesday Wind northwest 15 knots.

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Map of Pacific - Georgia Basin marine weather areas Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 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 Sisters Islets Estevan Point Port Alberni Tofino Airport Grief Point Howe Sound - Pam Rocks Powell River Airport Sechelt Squamish Airport Point Atkinson Sand Heads Lightstation Tsawwassen Ferry Terminal Vancouver Int'l Airport Vancouver Harbour West Vancouver
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM PDT 17 August 2019 Tonight and Sunday At 9:30 p.m. PDT tonight quasi-stationary ridge located west of
the offshore waters.

At 9:30 p.m. PDT tonight deepening trough located over the Alaska
panhandle.
By 4:00 a.m. PDT Sunday weakening low 997 mb located near Prince
Rupert.

Marine Weather Statement

Issued 9:30 PM PDT 17 August 2019 An area of low pressure off Alaska Panhandle will move south to lie
near Prince Rupert by early Sunday morning. Strong to marginal gale
force winds will develop near the low and ease Sunday morning as the
low weakens and moves inland.

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