Boullanger Island Weather Forecast
- 17
- 29
Becoming cloudy
- 16
- 22
Showers clearing
- 11
- 23
Partly cloudy
- 12
- 23
Partly cloudy
- 14
- 22
Partly cloudy
- 11
- 22
Partly cloudy
- 13
- 23
Partly cloudy
Today 14 Oct Central West
Becoming cloudy. Slight chance of a shower in the south late this afternoon and evening. Near zero chance of rain elsewhere. Winds east to northeasterly 25 to 40 km/h shifting westerly 25 to 35 km/h in the middle of the day. Daytime maximum temperatures in the low to mid 30s.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Northeasterly 15 to 20 knots shifting west to northwesterly in the middle of the day.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Becoming cloudy. 60% chance of showers.
- Weather Situation
- A ridge over southern and western waters will slowly move east as a trough over the Pilbara extends over the Gascoyne and Midwest coasts. The trough will move east from late Wednesday ahead of a cold front moving over southern parts of the State on Thursday, with another front approaching late Friday.
Boullanger Island Temperature Statistics View More
October Temperature
Jurien Bay (2 km)
Lowest 12 October, 2026
7 °CAverage October
17.5 °CHighest 6 October, 2026
26.8 °C
Climate (2021–2026)
Jurien Bay (2 km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
19.8 °CAverage High 2021–2026
25.8 °C