Port Gawler Beach Weather Forecast

    • 2
    • 16

    Cloudy

    • 6
    • 16

    Possible shower

    • 4
    • 19

    Late shower or two

    • 9
    • 17

    Showers

    • 9
    • 14

    Rain

    • 7
    • 16

    Showers easing

    • 7
    • 15

    Showers

Today 5 Aug Adelaide

Cloudy. Slight chance of a light shower, becoming less likely later this evening. Light winds.

Gulf St Vincent Coastal Waters

Wind
North to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Cloudy.
Weather Situation
A trough continues moving across southeast coastal parts of SA this evening into Thursday. A weak high pressure system centred over western NSW will slowly move east while maintaining a ridge over SA until the weekend. A strong cold front will begin to move into the Bight and track east over the state from Saturday into Sunday.
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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

    9.3 °C

  • Highest 2 August, 2026

    16.9 °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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