Onkaparinga Head Weather Forecast

    • 18
    • 33

    Clear

    • 22
    • 35

    Sunny

    • 17
    • 24

    Cloudy

    • 13
    • 23

    Sunny

    • 13
    • 28

    Sunny

    • 15
    • 32

    Sunny

    • 17
    • 30

    Partly cloudy

Today 28 Dec Adelaide

Clear. Winds east to southeasterly 15 to 20 km/h.

Adelaide Metropolitan Waters

Wind
East to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure high centre sits over the Tasman Sea today while a trough builds over western SA. The trough slowly moves eastward on Monday and Tuesday while another high centre moves south of the Bight from the west. The trough is expected to linger near the far northeast of SA on Wednesday and Thursday with a persistent ridge of high pressure south of the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Onkaparinga Head Temperature Statistics View More

December Temperature

Noarlunga (3km)

  • Lowest 2 December, 2025

    11.1 °C

  • Average December

    20.6 °C

  • Highest 14 December, 2025

    40.6 °C

Climate (2020–Present)

Noarlunga (3km)

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  • Average Low 2020–2025

    12.7 °C

  • Average 2020–2025

    16.6 °C

  • Average High 2020–2025

    21.7 °C
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