Murninnie Beach Weather Forecast

    • 5
    • 17

    Partly cloudy

    • 5
    • 22

    Partly cloudy

    • 11
    • 17

    Shower

    • 6
    • 15

    Shower

    • 6
    • 17

    Shower

    • 6
    • 15

    Partly cloudy

    • 4
    • 16

    Partly cloudy

Today 13 Aug Eastern Eyre Peninsula

The chance of morning fog. Sunny afternoon. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching around 18.

Spencer Gulf Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Murninnie Beach Temperature Statistics View More

August Temperature

Whyalla Airport (32km)

  • Lowest 2 August, 2025

    1.9 °C

  • Average August

    11.8 °C

  • Highest 11 August, 2025

    23.7 °C

Climate (2020–Present)

Whyalla Airport (32km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.8 °C
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