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    Partly cloudy

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Today 11 Aug Mount Lofty Ranges

Partly cloudy. High chance of showers, most likely in the evening. The chance of a thunderstorm about the southern Fleurieu Peninsula in the late afternoon and evening. Winds northwesterly 25 to 35 km/h. Daytime maximum temperatures between 13 and 16.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots offshore in the late morning and early afternoon. Winds turning westerly 15 to 20 knots in the late evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm offshore in the late afternoon and evening.
Weather Situation
A high pressure system is located just to the northeast of the state, ahead of a cold front forecast to move across the state from Tuesday and early Wednesday. A ridge of high pressure then pushes into the west of the state on Wednesday, with the associated high moving over the rest of SA on Thursday.
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  • Temperature Forecast Bureau of Meteorology

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August Temperature

Hindmarsh Island (7km)

  • Lowest 1 August, 2026

    3.3 °C

  • Average August

    11.7 °C

  • Highest 7 August, 2026

    20.1 °C

Climate (2021–2026)

Hindmarsh Island (7km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    20.6 °C
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