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Johnstone Strait

Warnings

Forecast

Marine Forecast

Issued 10:30 AM PST 29 November 2020

Today Tonight and Monday.

Gale warning in effect.

Wind southeast 15 to 25 knots increasing to southeast 30 to 40 near noon then diminishing to southeast 20 to 30 after midnight. Wind increasing to northwest 30 to 40 late overnight then diminishing to northwest 15 to 25 Monday morning. Wind diminishing to northwest 5 to 15 Monday afternoon then becoming light Monday evening.

Rain ending Monday morning.

Extended Forecast

Issued 04:00 AM PST 29 November 2020
Tuesday Wind southeast 15 to 25 knots.
Wednesday Wind southeast 20 to 30 knots.
Thursday Wind southeast 15 to 25 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
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 PST 29 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 10:30 AM PST 29 November 2020 Today Tonight and Monday At 10:30 a.m. PST today frontal system located on a line
northeast-southwest over northern Haida Gwaii.
By 4:00 a.m. PST Monday departing frontal system located on a line
north-south over the southern Strait of Georgia.

At 1:00 p.m. PST Monday approaching frontal system located west
of Bowie.

Marine Weather Statement

Issued 10:27 AM PST 29 November 2020 A frontal system will remain on a line northeast-southwest over
Southern Bowie today. The system will move southeastward to Hecate
Strait this evening then reach Vancouver Island by Monday morning.
Gale to storm force southerly winds over northern and central waters
ahead of the front will spread to southern waters this afternoon.
Winds will become strong to gale force northwesterlies in the wake of
the front.

Another frontal system will approach northern offshore waters Monday
afternoon. Ahead of the system, gale to storm force southerly winds
will develop over northern and central waters Monday afternoon and
evening.

Pacific - South Coast Area

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Marine Weather for Canada

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