Boullanger Island Weather Forecast
- 13
- 20
Mostly clear
- 9
- 21
Partly cloudy
- 7
- 21
Partly cloudy
- 11
- 20
Showers
- 11
- 18
Showers easing. Windy
- 9
- 17
Shower or two
- 10
- 18
Showers
Today 4 Aug Central West
Clear. Light winds.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Southwesterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front moves east along the eastern south coast today. Another weak front will brush past the southwest coast on Wednesday, with a weak ridge briefly forming over inland southern WA before weakening on Thursday ahead of the next cold front later Thursday and Friday. A stronger cold front will move through on Saturday followed by a vigorous southwesterly airstream.
Boullanger Island Temperature Statistics View More
August Temperature
Badgingarra Research Station (51km)
Lowest 1 August, 2026
8 °CAverage August
12.4 °CHighest
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Climate (2021–2026)
Badgingarra Research Station (51km)
Average Low 2021–2026
12.7 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
26.3 °C