Newtown Beach Weather Forecast

    • 14
    • 33

    Sunny

    • 15
    • 34

    Mostly sunny

    • 14
    • 34

    Mostly sunny

    • 14
    • 34

    Sunny

    • 14
    • 35

    Sunny

    • 14
    • 32

    Sunny

    • 15
    • 29

    Cloud clearing

Today 31 Dec Busselton

Sunny. Winds northwesterly 15 to 25 km/h shifting southerly 20 to 30 km/h in the late afternoon then tending southeasterly 15 to 20 km/h in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Variable about 10 knots becoming southerly 15 to 20 knots in the early afternoon then tending southeasterly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore during the afternoon.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Sunny.
Weather Situation
A ridge sits along the south coast, driving an easterly airstream over southern waters, tending southerly about the western waters. A trough along the west coast moves inland on Thursday, with another ridge developing along the south in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newtown Beach Temperature Statistics View More

December Temperature

Busselton Airport (13km)

  • Lowest 21 December, 2025

    6.7 °C
  • Average December

    20.5 °C
  • Highest 25 December, 2025

    39.9 °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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