Port Gawler Beach Weather Forecast

    • 7
    • 23

    Sunny

    • 13
    • 20

    Showers

    • 10
    • 17

    Shower or two

    • 9
    • 16

    Partly cloudy

    • 6
    • 16

    Mostly sunny

    • 4
    • 18

    Sunny

    • 7
    • 22

    Sunny

Today 12 Sep Adelaide

Sunny. Light winds becoming northeasterly 15 to 20 km/h in the late evening.

Gulf St Vincent Coastal Waters

Wind
Variable about 10 knots becoming northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Sunny.
Weather Situation
A trough will approach from the west late on Saturday, move across SA on Sunday with a ridge then extending into the state from a high located southwest of WA. An upper level disturbance will move over the far west on Monday, and a cold front will slip across southern coasts later in the day and early Tuesday. The high will then move across waters to the south throughout the week.
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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

    12.9 °C
  • Highest 1 September, 2026

    20.8 °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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