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.
Strong wind warning program has ended for the season.
Extended Forecast
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Weather Conditions
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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 stormforce 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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