Dump Beach Weather Forecast

    • 7
    • 17

    Clear

    • 5
    • 23

    Sunny

    • 9
    • 19

    Shower or two. Windy

    • 8
    • 16

    Possible shower

    • 9
    • 18

    Shower or two

    • 9
    • 17

    Possible shower

    • 9
    • 17

    Cloudy

Today 17 Sep Mount Lofty Ranges

Clear. Light winds.

South Central Coastal Waters

Wind
Northwesterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the state will move east tonight to be over NSW Thursday morning. A weak trough will move over South Australian waters on Thursday. A cold front will pass over the south on Friday followed by a southwesterly flow that is expected to persist through the weekend owing to a ridge of high pressure extending over northern parts of the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dump Beach Temperature Statistics View More

September Temperature

Encounter Bay (4km)

  • Lowest 2 September, 2025

    3.5 °C

  • Average September

    14.3 °C

  • Highest 6 September, 2025

    27.4 °C

Climate (2020–Present)

Encounter Bay (4km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    20.6 °C
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