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Strait of Georgia - south of Nanaimo


Marine Forecast

Issued 09:34 PM PDT 21 May 2024

Tonight and Wednesday.

Gale warning in effect.

Wind southeast 15 to 20 knots increasing to northwest 25 to 35 late this evening with gusts to 45 and becoming northwest 20 to 30 after midnight. Wind diminishing to northwest 15 to 20 late overnight except variable 5 to 15 near the mainland coast. Wind becoming variable 5 to 15 Wednesday morning then becoming southeast 10 to 15 early Wednesday evening.

Rain changing to showers near midnight and ending Wednesday morning.

Extended Forecast

Issued 04:00 PM PDT 21 May 2024
Thursday Wind southeast 10 to 15 knots.
Friday Wind southeast 5 to 15 knots diminishing to light.
Saturday Wind variable 5 to 15 knots.

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Weather Conditions

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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
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Ice Conditions

There is no ice forecast issued for this area.


Warnings (In effect)

Gale warning in effect

Strait of Georgia - south of Nanaimo

Issued 10:14 PM PDT 21 May 2024

'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.


Technical Marine Synopsis

Issued 9:30 PM PDT 21 May 2024 Tonight and Wednesday At 9:30 p.m. PDT tonight trough located on a line
northeast-southwest over central Vancouver Island.
By 4:00 a.m. PDT Wednesday weakening trough located on a line
northeast-southwest over the Lower Mainland.

At 9:30 p.m. PDT tonight building ridge located on a line
north-south over Bowie.
By 9:30 p.m. PDT Wednesday weakening ridge located from Explorer
to the North Coast.

At 9:30 p.m. PDT Wednesday approaching trough located off Bowie.

Marine Weather Statement

Issued 9:12 PM PDT 21 May 2024 A trough tracking southwards across Vancouver Island combined with a
building ridge offshore will continue to give strong to gale force
northwesterlies over offshore and central coastal waters, West
Vancouver Island, Georgia Strait and Juan de Fuca Strait. Winds
Will gradually ease overnight through Wednesday morning.

Pacific - South Coast Area

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