Wonnerup Inlet Weather Forecast

    • 4
    • 19

    Sunny

    • 5
    • 20

    Partly cloudy

    • 5
    • 18

    Partly cloudy

    • 3
    • 17

    Partly cloudy

    • 8
    • 19

    Showers

    • 9
    • 16

    Showers

    • 5
    • 17

    Possible shower

Today 21 Aug Busselton

Sunny. Light winds becoming southerly 15 to 20 km/h in the evening then becoming light in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Variable below 10 knots becoming southerly 10 to 15 knots in the evening then tending southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Sunny.
Weather Situation
A weak ridge lies across southern WA. A trough is deepening down the west coast and will move inland on Saturday. A weak cold front will cross the southwest corner of the state early on Sunday ahead of another ridge which will extend across the southern half of the state on Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wonnerup Inlet Temperature Statistics View More

August Temperature

Busselton Airport (8km)

  • Lowest 2 August, 2026

    0.7 °C

  • Average August

    11.1 °C

  • Highest 16 August, 2026

    20.3 °C

Climate (2021–2026)

Busselton Airport (8km)

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  • Average Low 2021–2026

    10.6 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    23.5 °C
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