Wonnerup Inlet Weather Forecast

    • 12
    • 23

    Showers increasing

    • 11
    • 19

    Shower or two

    • 8
    • 19

    Showers easing

    • 8
    • 19

    Showers

    • 9
    • 21

    Shower or two

    • 9
    • 21

    Possible shower

    • 8
    • 21

    Mostly sunny

Today 13 May Busselton

Partly cloudy. High chance of showers, most likely in the afternoon and early evening. Winds north to northwesterly 20 to 30 km/h tending northwest to southwesterly in the early afternoon then becoming light in the evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Northwesterly 15 to 20 knots shifting south to southwesterly 10 to 15 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Westerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore in the early afternoon.
Weather Situation
A ridge over southern and central WA is slowly weakening. A weak cold front will move across the South West Capes later this afternoon and then the remainder of the South West Land Division into the evening and Thursday, followed by another cold front brushing past the south coast on Thursday night into Friday. A new ridge will extend over southwest WA later Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wonnerup Inlet Temperature Statistics View More

May Temperature

Busselton Airport (8km)

  • Lowest 10 May, 2026

    5.1 °C

  • Average May

    13.3 °C

  • Highest 9 May, 2026

    22.3 °C

Climate (2021–Present)

Busselton Airport (8km)

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  • Average Low 2021–2026

    10.7 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    23.5 °C
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