Port Gawler Beach Weather Forecast

    • 11
    • 16

    Mostly clear

    • 7
    • 16

    Cloudy

    • 5
    • 18

    Mostly sunny

    • 6
    • 19

    Mostly sunny

    • 7
    • 19

    Sunny

    • 7
    • 19

    Mostly sunny

    • 7
    • 20

    Sunny

Today 25 Aug Adelaide

Mostly clear. Light winds.

Gulf St Vincent Coastal Waters

Wind
Southwesterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system is moving in from the west and will be centred over central SA on Wednesday, the high will continue moving to the east while extending a ridge over SA on Thursday. A low pressure trough is then forecast to approach and linger about western parts late on Thursday until early Saturday. Another high then moves across waters to the south, extending a ridge across much of the state over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Gawler Beach Temperature Statistics View More

August Temperature

Edinburgh RAAF Base (18km)

  • Lowest 1 August, 2026

    1.7 °C

  • Average August

    12 °C

  • Highest 18 August, 2026

    19.8 °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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