Bunbury Weather Forecast
- 14
- 25
Mostly sunny
- 16
- 24
Mostly sunny
- 14
- 21
Showers increasing
- 11
- 18
Showers easing
- 12
- 19
Possible shower
- 10
- 20
Partly cloudy
- 10
- 19
Possible shower
Today 16 Sep Bunbury
Mostly sunny. Light winds.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A trough extends down the west coast while a strong ridge moves east over the Bight. From Thursday, the trough will become mobile and move inland, ahead of a cold front crossing the southwest on Friday.
Bunbury Temperature Statistics View More
September Temperature
Bunbury (3km)
Lowest 1 September, 2026
5 °CAverage September
14.6 °CHighest 10 September, 2026
21.6 °C
Climate (2021–2026)
Bunbury (3km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.7 °C