Wonnerup Inlet Weather Forecast
- 7
- 20
Cloudy
- 9
- 20
Partly cloudy
- 9
- 20
Shower or two
- 8
- 19
Shower or two
- 9
- 17
Shower or two
- 7
- 17
Shower or two
- 9
- 17
Shower or two
Today 21 Sep Busselton
Cloudy. Light winds.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- Variable about 10 knots becoming southerly 10 to 15 knots in the late evening.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge builds over the southwest with a west coast trough today. The trough moves eastward on Tuesday as a cold front passes to the south of the State tonight and Tuesday. The next cold front reaches the southwest corner on Thursday.
Wonnerup Inlet Temperature Statistics View More
September Temperature
Busselton Airport (8km)
Lowest 7 September, 2026
5.3 °CAverage September
14.5 °CHighest 16 September, 2026
26.2 °C
Climate (2021–2026)
Busselton Airport (8km)
Average Low 2021–2026
10.6 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
23.6 °C