Port Gawler Beach Weather Forecast

    • 3
    • 17

    Clear

    • 5
    • 22

    Sunny

    • 8
    • 25

    Sunny

    • 14
    • 23

    Mostly sunny

    • 10
    • 17

    Cloudy

    • 7
    • 20

    Mostly sunny

    • 9
    • 23

    Partly cloudy

Today 17 Sep Adelaide

Clear. Light winds.

Gulf St Vincent Coastal Waters

Wind
South to southeasterly about 10 knots becoming east to northeasterly in the late evening.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A strong high pressure system centred over Victoria will maintain a ridge across SA as it drifts slowly over NSW from Friday. A cold front will then approach from the west late Saturday and move across SA on Sunday, before another ridge pushes in behind the front. The associated high will then move eastwards across waters south from Monday.
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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

    13.6 °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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