Koombana Beach Weather Forecast

    • 6
    • 17

    Partly cloudy

    • 5
    • 17

    Partly cloudy

    • 5
    • 18

    Sunny

    • 9
    • 21

    Mostly sunny

    • 12
    • 20

    Showers

    • 12
    • 19

    Showers

    • 7
    • 15

    Showers easing

Today 12 Jul Bunbury

Partly cloudy. Slight chance of a shower. Light winds.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres inshore, increasing to 2 to 4 metres offshore.
Weather
Cloudy.
Weather Situation
A ridge is developing over southern parts of the state and will remain there until mid next week. A trough will extend down the west coast on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Koombana Beach Temperature Statistics View More

July Temperature

Bunbury (4km)

  • Lowest 11 July, 2026

    4.8 °C

  • Average July

    12.2 °C

  • Highest 8 July, 2026

    19.1 °C

Climate (2021–2026)

Bunbury (4km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.6 °C
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