Port Gawler Beach Weather Forecast

    • 13
    • 28

    Rain. Possible storm

    • 12
    • 17

    Rain

    • 7
    • 18

    Possible shower

    • 8
    • 20

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 9
    • 22

    Possible shower

    • 13
    • 25

    Showers

Today 24 Oct Adelaide

Mostly cloudy. Very high chance of showers then rain. The chance of a thunderstorm. Winds east to northeasterly 15 to 20 km/h tending northwest to northeasterly in the middle of the day then tending southeast to southwesterly 15 to 25 km/h in the late afternoon.

Gulf St Vincent Coastal Waters

Wind
East to southeasterly about 10 knots tending southerly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 2 metres by early evening.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy. 95% chance of rain. The chance of a thunderstorm.
Weather Situation
A trough of low pressure that lies near the NT/WA border will combine with a trough and cold front further south to move over much of SA on Saturday, and over the far northeast on Sunday. A ridge of high pressure will then move into the west from late Sunday and persist over the rest of the state throughout next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Gawler Beach Temperature Statistics View More

October Temperature

Edinburgh RAAF Base (18 km)

  • Lowest 6 October, 2026

    7.6 °C

  • Average October

    18.2 °C

  • Highest 22 October, 2026

    34.3 °C

Climate (2021–2026)

Edinburgh RAAF Base (18 km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.2 °C
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