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Johnstone Strait

Forecast

Marine Forecast

Issued 09:30 PM PST 26 November 2020

Tonight and Friday.

Gale warning in effect.

Wind southeast 35 to 45 knots diminishing to southeast 25 to 35 near noon Friday and to northwest 10 to 20 early Friday evening.

Rain.

Extended Forecast

Issued 04:00 PM PST 26 November 2020
Saturday Wind northwest 10 to 20 knots becoming southeast 10 to 20 in the afternoon.
Sunday Wind southeast 10 to 20 knots increasing to southeast 20 to 30 late in the day.
Monday Wind southeast 20 to 30 knots becoming northwest 15 to 25.

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Map of Pacific - Georgia Basin marine weather areas Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 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 Sisters Islets Estevan Point Port Alberni Tofino Airport Grief Point Howe Sound - Pam Rocks Powell River Airport Sechelt Squamish Airport 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 9:30 PM PST 26 November 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 9:30 PM PST 26 November 2020 Tonight and Friday At 9:30 p.m. PST tonight frontal system located on a line
northeast-southwest over Cape Scott.
By 4:00 p.m. PST Friday departing frontal system located on a line
northeast-southwest over central Vancouver Island.

At 4:00 a.m. PST Friday trough located west of the offshore waters.
By 4:00 p.m. PST Friday trough located from Haida Gwaii to Explorer.

Marine Weather Statement

Issued 9:02 PM PST 26 November 2020 A frontal system stretched across from Cape Scott to Explorer will
stall in that position tonight as it straddles the central and
southern waters. On Friday, the front will begin to move again
towards the southeast and sweep across Vancouver Island.

Ahead of the front, gale to storm force southerly winds have
developed. Moderate to strong northwesterly winds are forecast in the
wake of the system.

A weak trough will approach the offshore waters from the west on
Friday. The trough will bring strong to gale force westerly winds
across Bowie and Explorer.

Pacific - Georgia Basin Area

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