Boullanger Island Weather Forecast
- 8
- 20
Sunny
- 8
- 20
Sunny
- 8
- 21
Sunny
- 9
- 25
Sunny
- 14
- 26
Mostly sunny
- 13
- 24
Showers increasing
- 15
- 21
Showers
Today 11 Jul Central West
Mostly sunny. Winds east to southeasterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures between 17 and 23.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Easterly 10 to 15 knots tending southeasterly in the middle of the day.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge slowly extend east over the coming days. A trough will extend down the west coast on Monday.
Boullanger Island Temperature Statistics View More
July Temperature
Jurien Bay (2km)
Lowest 3 July, 2026
6.5 °CAverage July
13.4 °CHighest 8 July, 2026
24 °C
Climate (2021–2026)
Jurien Bay (2km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
19.8 °CAverage High 2021–2026
25.8 °C