Boullanger Island Weather Forecast
- 9
- 20
Clear
- 8
- 20
Shower or two
- 11
- 19
Showers. Becoming windy
- 7
- 15
Showers
- 7
- 17
Showers easing
- 9
- 18
Shower or two
- 8
- 18
Shower or two
Today 22 Aug Central West
Clear. Light winds.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- South to southeasterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Clear.
- Weather Situation
- A weak ridge over southern and central WA is moving east ahead of a trough forming near the west coast. A cloud band over central WA will extend south through the Goldfields to the south coast on Saturday. The trough will move inland on Saturday, ahead of a cold front which will cross the South West Land Division and Gascoyne on Sunday. A cold pool behind the front will bring cold, windy conditions as it moves across the South West Land Division on Monday.
Boullanger Island Temperature Statistics View More
August Temperature
Jurien Bay (2km)
Lowest 16 August, 2025
4.3 °CAverage August
14.6 °CHighest 7 August, 2025
24.5 °C
Climate (2020–Present)
Jurien Bay (2km)
Average Low 2020–2025
13.9 °CAverage 2020–2025
20 °CAverage High 2020–2025
25.9 °C