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Strait of Georgia - south of Nanaimo


Marine Forecast

Issued 10:30 AM PDT 19 August 2022

Today Tonight and Saturday.

Wind northwest 10 knots becoming light late this morning then becoming southeast 5 to 15 early Saturday morning.

Scattered showers this morning with a risk of thunderstorms.

Extended Forecast

Issued 04:00 AM PDT 19 August 2022
Sunday Wind southeast 5 to 15 knots.
Monday Wind southeast 5 to 15 knots becoming light.
Tuesday Wind northwest 10 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
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


Advisories (In effect)

Marine weather advisory in effect

Strait of Georgia

Issued 00:53 AM PDT 19 August 2022 Potential for thunderstorms and strong to gale force outflow winds

Timeframe: Friday morning through early Friday afternoon.

Threats: Risk of thunderstorms. Gale force outflow winds exiting mainland inlets.

Locations: Strait of Georgia and areas in the vicinity of the mainland inlets.

Remarks: An upper level disturbance is forecast to cross the south coast on Friday morning. This disturbance will carry the risk of thunderstorms, capable of producing gusty winds for waters of the inner south coast. As this system moves inland, there is potential for the development of gale force outflow winds exiting mainland inlets and pushing across the Strait.

At this time, confidence in the occurrence of this event is low, however it would be advisable for the marine community to be prepared in the event that this scenario takes place.


Technical Marine Synopsis

Issued 10:30 AM PDT 19 August 2022 Today Tonight and Saturday At 10:30 a.m. PDT today quasi-stationary ridge located on a line
north-south over Bowie.

At 10:30 a.m. PDT today quasi-stationary trough located from the
South Coast to the North Coast.

Pacific - South Coast Area

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