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Johnstone Strait

Forecast

Marine Forecast

Issued 04:00 AM PST 27 January 2020

Today Tonight and Tuesday.

Gale warning in effect.

Wind southeast 10 to 20 knots increasing to southeast 20 to 30 late this morning then becoming southeast 25 to 35 late this afternoon. Wind diminishing to southeast 15 to 25 late overnight and to southeast 5 to 15 Tuesday morning. Wind increasing to southeast 20 to 30 Tuesday evening.

Showers changing to rain this evening then to showers overnight and ending near noon Tuesday. Rain Tuesday evening.

Extended Forecast

Issued 04:00 AM PST 27 January 2020
Wednesday Wind southeast 30 to 40 knots diminishing to southeast 10 to 20 in the afternoon then becoming northwest 10 to 20 late in the day.
Thursday Wind southeast 30 to 40 knots diminishing to northwest 20 to 30.
Friday Wind west 10 to 20 knots increasing to southeast 25 to 35.

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Weather Conditions

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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 04:00 AM PST 27 January 2020

'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 4:00 AM PST 27 January 2020 Today Tonight and Tuesday At 10:00 a.m. PST today frontal system located southwest of
Explorer.
By 1:00 a.m. PST Tuesday frontal system located on a line
northwest-southeast over Cape Scott.

At 4:00 p.m. PST Tuesday frontal system located west of the
offshore waters.
By 10:00 p.m. PST Tuesday frontal system located on a line
north-south over Bowie.

Marine Weather Statement

Issued 3:46 AM PST 27 January 2020 A frontal system will approach Explorer from the southeast
Today. Widespread gale force southeasterlies are expected ahead
Of the front this afternoon and evening. Gale to storm force
southeasterlies will occur near the West Vancouver Island headlands
late afternoon and evening. The associated low will give westerly
gales to Southern Explorer overnight.

An intense frontal system will approach the offshore waters Tuesday
afternoon and the North Coast Tuesday night. Winds will rise to
Gale to storm force southeasterlies over the northern and central
waters late Tuesday ahead of the system. Winds will veer to gale to
storm force southwesterlies in the wake of the frontal system Tuesday
night.

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