Johnstone Strait

Forecast

Marine Forecast

Issued 09:30 PM PDT 23 July 2016

Tonight and Sunday

Strong wind warning in effect.

Wind northwest 15 to 25 knots diminishing to northwest 5 to 15 after midnight then increasing to northwest 15 to 25 Sunday afternoon.

Chance of showers late this evening overnight and Sunday.

Extended Forecast

Issued 04:00 PM PDT 23 July 2016
Monday Wind northwest 10 to 20 knots increasing to northwest 20 to 30 in the afternoon.
Tuesday Wind northwest 10 to 20 knots increasing to northwest 20 to 30.
Wednesday Wind northwest 10 to 20 knots increasing to northwest 20 to 30.

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Weather Conditions

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Map of Pacific - South Coast marine weather areas Tsawwassen Ferry Terminal 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 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 Sartine Island Solander Island Tofino Airport Grief Point Powell River Airport Sechelt Cape St.James Bella Bella Airport Bella Coola Airport Cathedral Point Herbert Island Point Atkinson Sand Heads Lightstation Vancouver Harbour Vancouver Int'l Airport West Vancouver Port Alberni Howe Sound - Pam Rocks Squamish Airport
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Johnstone Strait

Issued 9:30 PM PDT 23 July 2016

'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 9:30 PM PDT 23 July 2016 Tonight and Sunday At 9:30 p.m. PDT tonight ridge located on a line north-south over
northern Vancouver Island.
By 5:00 p.m. PDT Sunday ridge located on a line north-south over
western Queen Charlotte Sound.

At 9:30 p.m. PDT tonight frontal system located on a line
northeast-southwest over northern Haida Gwaii.
By 5:00 a.m. PDT Sunday dissipating frontal system located on a
line northeast-southwest over the Central Coast.

Marine Weather Statement

Issued 3:52 PM PDT 23 July 2016 A frontal system over Northern Haida Gwaii will move southeast
tonight and weaken over the Central Coast by early Sunday morning.
Ahead of the front, marginal gale force southerly winds will continue
over Dixon Entrance East and northern sections of Hecate Strait until
early this evening.

Pacific - South Coast Area

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