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    • 14
    • 21

    Cloudy

    • 14
    • 21

    Cloudy

    • 14
    • 20

    Windy

    • 12
    • 24

    Sunny

    • 15
    • 31

    Sunny

    • 16
    • 34

    Sunny

    • 18
    • 35

    Partly cloudy

Today 23 Dec Mount Lofty Ranges

Partly cloudy. Winds southwesterly 15 to 25 km/h tending southerly in the late afternoon. Daytime maximum temperatures between 19 and 23.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots south of Salt Creek in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the afternoon.
Weather
Cloudy.
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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

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December Temperature

Hindmarsh Island (7km)

  • Lowest 16 December, 2025

    9.3 °C

  • Average December

    18.5 °C

  • Highest 18 December, 2025

    40.9 °C

Climate (2020–Present)

Hindmarsh Island (7km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    20.5 °C
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