Port Gawler Beach Weather Forecast

    • 5
    • 22

    Clear

    • 8
    • 25

    Sunny

    • 14
    • 24

    Becoming cloudy

    • 9
    • 17

    Cloudy

    • 7
    • 21

    Sunny

    • 10
    • 25

    Mostly sunny

    • 14
    • 27

    Partly cloudy

Today 18 Sep Adelaide

Clear. Light winds.

Gulf St Vincent Coastal Waters

Wind
North to northeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system centred over NSW will extend a ridge westwards over SA during Friday and Saturday. A cold front will approach from the west late Saturday then move across SA on Sunday. Another high pressure system will move eastwards across waters to the south during Monday then over Victoria on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Gawler Beach Temperature Statistics View More

September Temperature

Edinburgh RAAF Base (18km)

  • Lowest 8 September, 2026

    3.2 °C

  • Average September

    13.4 °C

  • Highest 12 September, 2026

    24.1 °C

Climate (2021–2026)

Edinburgh RAAF Base (18km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.2 °C
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