Johnstone Strait


Marine Forecast

Issued 04:00 PM PST 17 February 2019

Tonight and Monday.

Wind northwest 5 to 15 knots becoming light near midnight then becoming northwest 15 Monday afternoon.

Temperatures near plus 2.

Extended Forecast

Issued 04:00 PM PST 17 February 2019
Tuesday Wind southeast 15 knots diminishing to light in the morning then increasing to northwest 25 in the afternoon.
Wednesday Wind northwest 20 knots.
Thursday Wind northwest 20 knots diminishing to light.

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Weather Conditions

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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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:00 PM PST 17 February 2019 Tonight and Monday At 4:00 p.m. PST today quasi-stationary ridge located over BC

By 4:00 p.m. PST today weakening trough located on a line
north-south over the Central Coast.

At 4:00 p.m. PST today ridge located on a line north-south over
By 1:00 a.m. PST Monday dissipating ridge located on a line
north-south over Langara.

Marine Weather Statement

Issued 3:39 PM PST 17 February 2019 A ridge of high pressure over the B.C. Interior will remain nearly
stationary tonight. A trough of low pressure over the Central Coast
will gradually weaken. Gale force outflow winds through the mainland
inlets will diminish to strong tonight as the trough weakens.

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