Port Gawler Beach Weather Forecast

    • 15
    • 20

    Mostly clear

    • 12
    • 20

    Cloudy

    • 10
    • 21

    Partly cloudy

    • 11
    • 25

    Mostly sunny

    • 14
    • 27

    Mostly sunny

    • 16
    • 31

    Sunny

    • 17
    • 26

    Partly cloudy

Today 26 Mar Adelaide

Mostly clear. Winds southerly 25 to 40 km/h decreasing to 15 to 25 km/h in the late evening.

Gulf St Vincent Coastal Waters

Wind
Southerly 25 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
An upper level trough over southeast SA will continue to move eastwards, as a high pressure system starts to build southwest of the Bight. The high will become established south of SA by Friday, then moving eastwards over the weekend to be centred over the Tasman Sea on Monday. A low pressure system well to the south will link to a trough over the far west late Monday and into Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Gawler Beach Temperature Statistics View More

March Temperature

Edinburgh RAAF Base (18km)

  • Lowest 9 March, 2026

    10.8 °C

  • Average March

    20.8 °C

  • Highest 10 March, 2026

    34.1 °C

Climate (2021–Present)

Edinburgh RAAF Base (18km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    23.1 °C
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