West Coast Haida Gwaii

Forecast

Marine Forecast

Issued 04:00 AM PST 21 December 2014

Today Tonight and Monday

Storm warning in effect.

Wind southwest 15 to 25 knots increasing to southwest 25 to 35 early this afternoon then diminishing to west 15 near midnight. Wind becoming southeast 10 to 20 Monday morning then increasing to southeast 20 to 30 Monday afternoon. Wind increasing to southeast 45 to 55 Monday evening.

A few showers ending near midnight.

Waves

Issued 04:00 AM PST 21 December 2014
Today Tonight and Monday Seas 5 metres subsiding to 4 overnight.

Extended Forecast

Issued 04:00 AM PST 21 December 2014
Tuesday Wind southwest 35 to 45 knots diminishing to southwest 25 to 35 in the afternoon.
Wednesday Wind southwest 15 to 25 knots veering to northwest 15 to 25.
Thursday Wind northwest 15 to 25 knots.

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Weather Conditions

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Map of Pacific - South Coast marine weather areas Tsawwassen Ferry Terminal 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 Sartine Island Solander Island Tofino Airport Grief Point Powell River Airport Sechelt Cape St.James Bella Bella Airport Bella Coola Airport Cathedral Point Herbert Island Point Atkinson Sand Heads Lightstation Vancouver Harbour Vancouver Int'l Airport West Vancouver Port Alberni Howe Sound - Pam Rocks Squamish Airport
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

West Coast Haida Gwaii

Issued 04:00 AM PST 21 December 2014

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 21 December 2014 Today Tonight and Monday At 1:00 p.m. PST today trough located over the offshore waters.
By 11:00 p.m. PST tonight trough located over Haida Gwaii.

At 4:00 a.m. PST Monday ridge located over Explorer.
By 4:00 p.m. PST Monday ridge located over BC interior.

At 4:00 p.m. PST Monday deepening low located off Bowie.

Marine Weather Statement

Issued 3:51 AM PST 21 December 2014 A trough of low pressure will reach the offshore waters on this
afternoon and approach Haida Gwaii late Sunday evening. Moderate to
strong southwest winds will rise to strong to gale force southwest
this afternoon ahead of second trough of low pressure.

A ridge of high pressure will bring light winds to southern waters on
Monday, while an approaching low will give gale to storm force winds
to the offshore waters.

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