Bunbury Back Beach Weather Forecast

Today 4 Sep
- 7
- 18
Partly cloudy
Fri 5 Sep
- 10
- 17
Showers. Possible storm
Sat 6 Sep
- 8
- 16
Showers easing
Sun 7 Sep
- 8
- 17
Showers
Mon 8 Sep
- 5
- 16
Cloudy
Tue 9 Sep
- 5
- 17
Partly cloudy
Wed 10 Sep
- 5
- 20
Mostly sunny

Today 4 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 5 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 6 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 7 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 8 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 9 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 10 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 4 Sep Bunbury

Partly cloudy. Medium chance of showers, most likely in the evening. Light winds becoming northerly 15 to 20 km/h during the evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste

Wind: Variable about 10 knots becoming northwesterly 15 to 20 knots during the afternoon.

Seas: Below 1 metre.

1st Swell: Southwesterly 2 to 3 metres.

Weather: Partly cloudy. 50% chance of showers.

Bunbury Back Beach Temperature Statistics View More

September Temperature

Bunbury (3km)

Lowest 25 July, 2025
0.8 °C
Average 2025
17.5 °C
Highest 23 January, 2025
40.6 °C
Lowest 31 August, 2025
2 °C
Average August
12.7 °C
Highest 13 August, 2025
21.3 °C
Lowest 1 September, 2025
2.8 °C
Average September
11.3 °C
Highest 1 September, 2025
19.6 °C

Climate (2020–Present)

Bunbury (3km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2020–2025
11.8 °C
Average 2020–2025
17.5 °C
Average High 2020–2025
23.7 °C

Get WillyWeather+ to remove ads