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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 10:30 AM PST 15 January 2021

Today Tonight and Saturday.

Wind southeast 5 to 15 knots increasing to southeast 15 to 25 late overnight. Wind southeast 15 to 25 Saturday.

Showers ending this evening. Rain Saturday afternoon and evening.

Extended Forecast

Issued 04:00 AM PST 15 January 2021
Sunday Wind northwest 15 to 25 knots diminishing to northwest 5 to 15 in the afternoon.
Monday Wind northwest 5 to 15 knots increasing to southeast 15 to 25 late in the day.
Tuesday Wind southeast 20 to 30 knots becoming northwest 25.

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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 Georgia Strait - 46303 English Bay - 46304 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM PST 15 January 2021 Today Tonight and Saturday At 10:30 a.m. PST today weakening low located over the Gulf
of Alaska.

At 10:30 a.m. PST today ridge located over the South Coast.
By 10:30 a.m. PST today ridge located from the North Coast to the
South Coast.

At 10:00 p.m. PST tonight approaching frontal system located west
of the offshore waters.

Marine Weather Statement

Issued 10:21 AM PST 15 January 2021 A deep low over the Gulf of Alaska will weaken today as a ridge
builds over the coast. Another Pacific front will move into the
offshore waters tonight.

Over northern waters, gale to storm force southwest winds will ease
to moderate to strong southerly this afternoon then increase to gale
to storm force southeast tonight.

Over central waters, gale to storm force southeast winds will develop
on Saturday morning.

Pacific - South Coast Area

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Marine Weather for Canada

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