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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PDT 18 September 2021

Today Tonight and Sunday.

Wind southeast 10 to 20 knots diminishing to light this evening. Wind light Sunday.

Showers. Risk of thunderstorms this afternoon and Sunday afternoon.

Extended Forecast

Issued 04:00 AM PDT 18 September 2021
Monday Wind light increasing to southeast 10 to 20 knots in the afternoon.
Tuesday Wind southeast 15 to 25 knots diminishing to southeast 5 to 15.
Wednesday Wind northwest 10 to 20 knots.

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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
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PDT 18 September 2021 Today Tonight and Sunday At 4:00 a.m. PDT today low located over Haida Gwaii.
By 4:00 a.m. PDT Sunday departing low located over the North Coast.

At 4:00 a.m. PDT Sunday approaching ridge located west of the
offshore waters.

Marine Weather Statement

Issued 9:31 PM PDT 17 September 2021 Gale force southeasterly winds across the central waters will shift
to strong westerly winds later tonight.

Westerly gales across Explorer will ease to strong westerlies
overnight.

Pacific - South Coast Area

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Marine Weather for Canada

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