Newtown Beach Weather Forecast

    • 14
    • 25

    Partly cloudy

    • 9
    • 28

    Sunny

    • 12
    • 28

    Partly cloudy

    • 12
    • 33

    Sunny

    • 16
    • 37

    Sunny

    • 22
    • 36

    Sunny

    • 19
    • 29

    Partly cloudy

Today 20 Dec Busselton

Partly cloudy. Winds southerly 15 to 25 km/h increasing to 25 to 35 km/h in the morning then tending southeasterly 15 to 20 km/h in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southerly 20 to 30 knots decreasing to 15 to 25 knots in the morning then tending south to southeasterly 20 to 30 knots in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 2 metres during the morning.
Weather
Partly cloudy.
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Newtown Beach Temperature Statistics View More

December Temperature

Busselton Airport (13km)

  • Lowest 4 December, 2025

    7.4 °C

  • Average December

    20.6 °C

  • Highest 14 December, 2025

    37.8 °C

Climate (2020–Present)

Busselton Airport (13km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    16.7 °C

  • Average High 2020–2025

    23.6 °C
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