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Strait of Georgia - south of Nanaimo

Forecast

Marine Forecast

Issued 09:30 PM PST 15 December 2025

Tonight and Tuesday.

Gale warning in effect.

Wind southwest 15 to 25 knots backing to southeast 15 to 20 late this evening then increasing to southeast 20 to 30 early Tuesday afternoon. Wind veering to southwest 20 to 30 Tuesday evening except southwest 35 south of Tsawwassen.

Scattered showers with a risk of thunderstorms late this evening changing to rain near noon Tuesday.

Extended Forecast

Issued 04:00 PM PST 15 December 2025
Wednesday Wind westerly 20 to 30 knots becoming southeast 15 to 25 in the afternoon.
Thursday Wind southeast 25 to 35 knots becoming southwest 20 to 30.
Friday Wind southeast 10 to 20 knots veering to southwest 15 to 25 late in the day.

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Weather Conditions

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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)

Gale warning in effect

Strait of Georgia - south of Nanaimo

Issued 9:30 PM PST 15 December 2025

'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 15 December 2025 Tonight and Tuesday At 9:30 p.m. PST tonight trough located over Bowie.
By 4:00 a.m. PST Tuesday departing trough located over the North
Coast.

At 10:00 a.m. PST Tuesday deepening low 988 mb located over
southern Bowie.
By 1:00 a.m. PST Wednesday departing low 979 mb located over
northern Hecate Strait.

Marine Weather Statement

Issued 9:24 PM PST 15 December 2025 A trough will cross northern waters tonight bringing gale to storm
force southwesterly winds.

Another low pressure system will track through Bowie into North Coast
on Tuesday. Gale force southerly to westerly winds are expected
across most marine regions.

Pacific - South Coast Area

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