Wonnerup Inlet Weather Forecast
- 12
- 22
Showers easing
- 10
- 20
Possible shower
- 10
- 21
Showers
- 11
- 23
Partly cloudy
- 7
- 25
Sunny
- 8
- 25
Mostly sunny
- 9
- 27
Cloud clearing
Today 31 Oct Busselton
Cloudy. Very high chance of showers, becoming less likely in the early afternoon. The chance of a thunderstorm this morning. Winds northwest to northeasterly 15 to 25 km/h tending west to northwesterly 20 to 30 km/h in the middle of the day then turning south to southwesterly 15 to 20 km/h in the evening.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- Northerly 15 to 25 knots shifting south to southwesterly 15 to 20 knots in the afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
- Weather
- Partly cloudy. 90% chance of showers. The chance of a thunderstorm this morning.
- Weather Situation
- A cold front will move across the South West Land Division on Saturday, pushing moderate to fresh winds over western waters. A trough follows on Saturday night, decaying on Sunday. A ridge then develops over southern WA later Sunday into Monday. Another cold front brushes past the southwest coast on Monday night. Following the passage of the front, the ridge will sink to the south coast on Tuesday and into the Bight on Wednesday.
Wonnerup Inlet Temperature Statistics View More
October Temperature
Busselton Airport (8 km)
Lowest 25 October, 2026
2 °CAverage October
14.4 °CHighest 29 October, 2026
27 °C
Climate (2021–2026)
Busselton Airport (8 km)
Average Low 2021–2026
10.6 °CAverage 2021–2026
16.7 °CAverage High 2021–2026
23.6 °C