Commissariat Point Weather Forecast

    • 16
    • 27

    Clear

    • 16
    • 27

    Becoming windy. Sunny

    • 16
    • 29

    Becoming windy. Sunny

    • 16
    • 33

    Sunny

    • 19
    • 37

    Sunny

    • 20
    • 40

    Sunny

    • 22
    • 42

    Sunny

Today 23 Dec Flinders

Clear. Winds south to southwesterly 25 to 35 km/h tending south to southeasterly in the late evening.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
1st Swell
South to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure persists across South Australia this week as the high centre moves to the south of the Bight on Thursday, continuing eastwards on Friday, to be in the Tasman Sea on Saturday. A trough embedded in the southwesterly flow around the ridge clips the southeast on Wednesday morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Commissariat Point Temperature Statistics View More

December Temperature

Port Augusta Airport (4km)

  • Lowest 2 December, 2025

    12.1 °C

  • Average December

    25.3 °C

  • Highest 18 December, 2025

    42.7 °C

Climate (2020–Present)

Port Augusta Airport (4km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    26.2 °C
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