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West Coast Haida Gwaii - southern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM PST 07 December 2025

Tonight and Monday.

Storm warning in effect.

Wind southwest 35 knots increasing to southwest 40 to 50 near noon Monday with gusts to 60 and becoming west 35 to 45 early Monday evening.

Rain changing to scattered showers Monday evening.

Waves

Issued 04:00 PM PST 07 December 2025
Today Tonight and Monday. Seas 5 to 7 metres subsiding to 4 to 6 late this evening then building to 6 to 8 near noon Monday.

Extended Forecast

Issued 04:00 PM PST 07 December 2025
Tuesday Wind southwest 25 to 35 knots becoming northwest 20 to 30 in the afternoon.
Wednesday Wind northwest 25 to 35 knots diminishing to northwest 5 to 15 late in the day.
Thursday Wind southeast 10 to 20 knots increasing to southeast 30 to 40.

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Map of Pacific - South Coast marine weather areas Vancouver Harbour Sechelt East Dellwood - 46207 Squamish Airport Powell River Airport Sand Heads Lightstation Discovery Island Georgia Strait - 46303 Vancouver Int'l Airport Cape St.James Tsawwassen Ferry Terminal English Bay – 46304 Point Atkinson Herbert Island Bella Bella Airport West Vancouver Bella Coola Airport Cathedral Point Campbell River Airport South Nomad - 46036 Malahat Sentry Shoal - 46131 Race Rocks Lightstation Kelp Reefs Esquimalt Harbour Saturna Island South Brooks - 46132 Sheringham Point University of Victoria Halibut Bank - 46146 Victoria Gonzales Victoria Int'l Airport Ballenas Islands South Moresby - 46147 Estevan Point Howe Sound - Pam Rocks Grief Point La Perouse Bank - 46206 Tofino Airport Solander Island Sartine Island Port Alberni West Sea Otter - 46204 Comox Airport Sisters Islets Port Hardy Airport South Hecate Strait - 46185 Nanaimo Airport Fanny Island Entrance Island
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

West Coast Haida Gwaii - southern half

Issued 9:30 PM PST 07 December 2025

'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 9:30 PM PST 7 December 2025 Tonight and Monday At 7:00 a.m. PST Monday low 976 mb located west of Bowie.
By 7:00 p.m. PST Monday departing low 982 mb located over the
southern Alaska panhandle.

Marine Weather Statement

Issued 9:09 PM PST 7 December 2025 Remnants of a trough over the northern and central waters will
continue to give southwesterly gales tonight.

A frontal system moving through on Monday will bring storm force
westerlies across Bowie and the northern waters. Hurricane force
gusts are possible with this system, especially over Bowie and west
coast Haida Gwaii northern sections. Southwesterly gales will develop
across Explorer and the southern waters on Monday with this frontal
system, spreading into Juan de Fuca Strait late Monday. Over the
Strait of Georgia southeasterly gales are expected Monday afternoon.

Pacific - South Coast Area

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Marine Weather for Canada

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