Port Gawler Beach Weather Forecast

    • 18
    • 27

    Partly cloudy

    • 13
    • 25

    Showers. Possible storm

    • 12
    • 17

    Showers

    • 8
    • 18

    Shower or two

    • 8
    • 18

    Possible shower

    • 8
    • 19

    Mostly sunny

    • 9
    • 23

    Partly cloudy

Today 23 Oct Adelaide

Partly cloudy. Slight chance of a shower, most likely at night. Winds northwest to southwesterly 15 to 20 km/h tending southwesterly in the early afternoon then turning southeasterly 15 to 25 km/h in the evening.

Gulf St Vincent Coastal Waters

Wind
Variable about 10 knots becoming southerly 15 to 20 knots in the middle of the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres near the Yorke Peninsula coast by early evening.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A slow moving high pressure system in the Tasman Sea maintains a ridge across eastern parts of the state. A trough of low pressure over the far west is forecast to slowly move eastwards on Friday. Another trough and multiple cold fronts move over the state over the weekend. A ridge of high pressure moves into the west on Monday.
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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

    17.8 °C

  • Highest 11 October, 2026

    31.2 °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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