Onkaparinga Head Weather Forecast

    • 12
    • 23

    Partly cloudy

    • 15
    • 23

    Partly cloudy

    • 15
    • 23

    Mostly sunny

    • 17
    • 23

    Showers increasing

    • 15
    • 21

    Showers easing

    • 14
    • 19

    Shower or two

    • 12
    • 19

    Shower or two

Today 12 May Adelaide

Partly cloudy. Light winds becoming easterly 15 to 20 km/h in the evening.

Adelaide Metropolitan Waters

Wind
South to southeasterly below 10 knots becoming easterly in the evening.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system near Tasmania is slowly moving east, reaching the Tasman Sea by tomorrow. A trough of low pressure moves into the far west late on Friday and continues across SA over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Onkaparinga Head Temperature Statistics View More

May Temperature

Noarlunga (3km)

  • Lowest 7 May, 2026

    9.1 °C

  • Average May

    16 °C

  • Highest 1 May, 2026

    28.9 °C

Climate (2021–Present)

Noarlunga (3km)

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  • Average Low 2021–2026

    12.8 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    21.8 °C
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