Port Gawler Beach Weather Forecast

    • 13
    • 25

    Shower or two

    • 13
    • 20

    Possible early storm. Showers

    • 10
    • 19

    Shower or two

    • 6
    • 19

    Partly cloudy

    • 6
    • 19

    Cloudy

    • 8
    • 21

    Partly cloudy

    • 9
    • 17

    Shower or two clearing

Today 30 Sep Adelaide

Cloudy. Medium chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm this evening. Light winds.

Gulf St Vincent Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm this evening.
Weather Situation
A series of slow moving troughs will move across the state today and Thursday as a couple of cold fronts move across waters to the south. A high pressure system will become established south of the Bight during Friday and persist there on Saturday. A trough will extend from WA over the far west of SA over the weekend.
Graph Plots Open in Graphs

  • 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

    15.1 °C

  • Highest 28 September, 2026

    27 °C

Climate (2021–2026)

Edinburgh RAAF Base (18km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.2 °C
Get WillyWeather+ to remove ads