Port Gawler Beach Weather Forecast

    • 7
    • 25

    Clear

    • 12
    • 26

    Partly cloudy

    • 12
    • 24

    Partly cloudy

    • 12
    • 25

    Partly cloudy

    • 13
    • 26

    Partly cloudy

    • 14
    • 29

    Partly cloudy

    • 17
    • 27

    Shower or two

Today 23 Sep Adelaide

Mostly clear. Light winds becoming east to northeasterly 15 to 20 km/h in the late evening.

Gulf St Vincent Coastal Waters

Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system centred over the Tasman Sea extends a ridge westwards over central and eastern SA and a low pressure trough extends from WA over western SA. This trough will be very slow-moving for the rest of the week and over the weekend and the ridge will move away to the east. A weakening cold front will slip across southern coasts late Thursday and early Friday.
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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

    13.9 °C

  • Highest 19 September, 2026

    26.8 °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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