Port Gawler Beach Weather Forecast

    • 10
    • 16

    Partly cloudy

    • 10
    • 17

    Showers

    • 8
    • 19

    Showers

    • 12
    • 16

    Showers. Windy

    • 9
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 19

    Partly cloudy

Today 2 Sep Adelaide

Partly cloudy. Slight chance of a shower. Winds westerly 20 to 30 km/h.

Gulf St Vincent Coastal Waters

Wind
Westerly 10 to 15 knots, reaching up to 20 knots in the eastern waters in the late evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge will remain over northern parts of SA, as a cold front slips across the southeast early Thursday. The ridge will move to the east early Friday as a trough moves over SA during the day, followed by another cold front early Saturday. Another high pressure system will move across the state, behind the front, and will extend a ridge across central and eastern parts of SA into Sunday. A low pressure system is then expected to develop about the WA border and may extend a trough into far west SA late on Sunday.
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  • Temperature Forecast Bureau of Meteorology

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Port Gawler Beach Temperature Statistics View More

September Temperature

Edinburgh RAAF Base (18km)

  • Lowest 1 September, 2026

    9.7 °C
  • Average September

    13.4 °C
  • Highest

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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