Port Gawler Beach Weather Forecast

    • 10
    • 27

    Sunny

    • 13
    • 34

    Sunny

    • 23
    • 43

    Mostly sunny

    • 17
    • 33

    Sunny

    • 18
    • 40

    Sunny

    • 26
    • 40

    Sunny

    • 19
    • 31

    Mostly sunny

Today 22 Jan Adelaide

Sunny. Winds southeasterly 30 to 45 km/h.

Gulf St Vincent Coastal Waters

Wind
Southeasterly 15 to 25 knots.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres by early evening.
1st Swell
South to southwesterly below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system south of WA maintains a ridge over western and southern SA, before it is expected to move eastwards today to be over the Tasman Sea on Friday. A trough of low pressure approaches from the west on Friday, forecast to move over SA during Saturday, reaching the northeast by early Sunday. Another high pressure system is expected to move over waters to the south over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Gawler Beach Temperature Statistics View More

January Temperature

Edinburgh RAAF Base (18km)

  • Lowest 4 January, 2026

    10.9 °C

  • Average January

    23.6 °C

  • Highest 8 January, 2026

    45.2 °C

Climate (2021–Present)

Edinburgh RAAF Base (18km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    23.1 °C
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