Strait of Georgia - south of Nanaimo


Marine Forecast

Issued 04:00 AM PST 20 December 2014

Today Tonight and Sunday

Gale warning in effect.

Wind southeast 30 to 40 knots diminishing to southeast 20 to 30 near noon then becoming southwest 25 to 35 this evening. Wind diminishing to southwest 10 to 20 overnight.

Rain ending near midnight. Chance of showers beginning Sunday morning.

Extended Forecast

Issued 04:00 AM PST 20 December 2014
Monday Wind southwesterly 10 to 20 knots diminishing to light in the morning then increasing to southeast 20 to 30 late in the day.
Tuesday Wind southeast 20 to 30 knots diminishing to northwest 10 to 20.
Wednesday Wind southerly 10 to 20 knots becoming northwest 15 to 25.

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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 (In effect)

Gale warning in effect

Strait of Georgia - south of Nanaimo

Issued 04:00 AM PST 20 December 2014

'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 4:00 AM PST 20 December 2014 Today Tonight and Sunday At 4:00 a.m. PST today frontal system located on a line
northwest-southeast over the Outer Coast.
By 10:00 a.m. PST today departing frontal system located on a line
northwest-southeast over the Mainland Coast.

At 4:00 p.m. PST today trough located over Explorer.
By 10:00 p.m. PST tonight departing trough located over the Lower

At 1:00 p.m. PST Sunday approaching trough located over the
offshore waters.

Marine Weather Statement

Issued 3:58 AM PST 20 December 2014 An fairly intense Pacific frontal system will move through the coast
this morning. Then a trough of low pressure will move through the
South Coast this evening. The next trough of low pressure will reach
the offshore waters Sunday afternoon.

Widespread storm force southeasterlies will prevail ahead of the
frontal system this morning from Northern Vancouver Island
northwards, with gales expected in the far south. Winds will shift to
strong to gale force southwesterly in its wake. Winds will back to
southerly ahead of the incoming trough this afternoon and will veer
to strong to gale force westerly behind it this evening. Strong to
gale force south or southwest winds will continue Sunday as the next
trough approaches the coast. High seas will reach up to 8 metres off
Vancouver Island and the central part of the coast this morning.

Pacific - South Coast Area

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