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    • 13
    • 19

    Partly cloudy

    • 12
    • 25

    Sunny

    • 14
    • 34

    Sunny

    • 18
    • 38

    Sunny

    • 19
    • 31

    Partly cloudy

    • 15
    • 23

    Cloudy

    • 15
    • 24

    Shower

Today 15 Dec Mount Lofty Ranges

Clear. Winds southeasterly 20 to 25 km/h.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 3 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system to the south of the state will maintain a ridge across SA as it drifts into the Tasman by Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowing moving across the south and west on Thursday. A south to southwesterly flow will establish across the coasts on Friday.
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December Temperature

Hindmarsh Island (7km)

  • Lowest 3 December, 2025

    10.6 °C
  • Average December

    18.2 °C
  • Highest 12 December, 2025

    35.4 °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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