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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 10:30 AM PDT 18 June 2019

Today Tonight and Wednesday.

Gale warning in effect.

Wind northwest 15 to 25 knots increasing to northwest 25 to 35 near noon then diminishing to northwest 10 to 20 late this evening. Wind increasing to northwest 25 late overnight then diminishing to northwest 10 to 20 Wednesday morning. Wind increasing to northwest 20 to 30 Wednesday afternoon.

Extended Forecast

Issued 04:00 AM PDT 18 June 2019
Thursday Wind northwest 10 to 20 knots.
Friday Wind northwest 10 to 20 knots.
Saturday Wind light.

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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 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
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Johnstone Strait

Issued 10:30 AM PDT 18 June 2019

'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 10:30 AM PDT 18 June 2019 Today Tonight and Wednesday At 10:30 a.m. PDT today quasi-stationary ridge located on a line
northeast-southwest over the Central Coast.

By 10:30 a.m. PDT today quasi-stationary trough located over
BC interior.

Marine Weather Statement

Issued 10:15 AM PDT 18 June 2019 A ridge will remain quasi-stationary over the BC Central Coast while
a trough remains over the B.C. Interior.

Strong westerly inflow winds through central and eastern Juan de
Fuca Strait will rise to gale force again late this afternoon then
ease to strong overnight.

Gale force northwesterlies will develop through Johnstone Strait and
off the west coast of Vancouver Island near noon.

Pacific - South Coast Area

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Marine Weather for Canada

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