Port Willunga Weather Forecast

    • 14
    • 23

    Partly cloudy

    • 13
    • 24

    Cloudy

    • 13
    • 23

    Partly cloudy

    • 12
    • 28

    Sunny

    • 16
    • 31

    Sunny

    • 18
    • 34

    Sunny

    • 21
    • 36

    Sunny

Today 23 Dec Adelaide

Mostly clear. Winds southwesterly 15 to 25 km/h turning southerly in the evening.

Adelaide Metropolitan Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots north of Brighton in the evening. Winds tending southerly in the evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure persists across South Australia this week as the high centre moves to the south of the Bight on Thursday, continuing eastwards on Friday, to be in the Tasman Sea on Saturday. A trough embedded in the southwesterly flow around the ridge clips the southeast on Wednesday morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Willunga Temperature Statistics View More

December Temperature

Noarlunga (11km)

  • Lowest 2 December, 2025

    11.1 °C

  • Average December

    21.3 °C

  • Highest 14 December, 2025

    40.6 °C

Climate (2020–Present)

Noarlunga (11km)

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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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