Bunbury Weather Forecast

    • 10
    • 18

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 8
    • 21

    Sunny

    • 9
    • 20

    Possible shower

    • 13
    • 20

    Possible morning shower

    • 10
    • 22

    Mostly sunny

Today 30 Sep Bunbury

Partly cloudy. Slight chance of a shower, most likely later this evening. Winds southwesterly 20 to 30 km/h becoming light in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Cloudy.
Weather Situation
A weak cold front will brush the south coast tonight. A ridge will extend over southern WA from Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bunbury Temperature Statistics View More

September Temperature

Bunbury (3km)

  • Lowest 1 September, 2026

    5 °C

  • Average September

    15 °C

  • Highest 16 September, 2026

    27.4 °C

Climate (2021–2026)

Bunbury (3km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.7 °C
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