Back Beach Weather Forecast

    • 15
    • 35

    Mostly sunny

    • 21
    • 40

    Sunny

    • 18
    • 35

    Partly cloudy

    • 19
    • 26

    Morning shower or two. Windy

    • 13
    • 28

    Sunny

    • 14
    • 34

    Sunny

    • 17
    • 36

    Sunny

Today 3 Dec Flinders

Mostly sunny. Light winds becoming north to northeasterly 15 to 20 km/h in the early morning then tending north to northwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 10 and 15 with daytime temperatures reaching the low 30s.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots before dawn. Winds reaching up to 20 knots near the Yorke Peninsula coast in the late morning.
Seas
Around 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Back Beach Temperature Statistics View More

December Temperature

Port Augusta Airport (5km)

  • Lowest 2 December, 2025

    12.1 °C

  • Average December

    17 °C

  • Highest 1 December, 2025

    24.7 °C

Climate (2020–Present)

Port Augusta Airport (5km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    18.8 °C

  • Average High 2020–2025

    26.1 °C
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