Duffield Island Weather Forecast

    • 14
    • 14

    Light shower

    • 13
    • 16

    Shower

    • 14
    • 16

    Shower

    • 13
    • 14

    Rain

    • 13
    • 15

    Shower

    • 13
    • 14

    Shower

    • 13
    • 15

    Shower

Today 6 Aug Lower Eyre Peninsula

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. Light winds. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching around 18.

Spencer Gulf Coastal Waters

Wind
West to northwesterly 10 to 15 knots tending west to southwesterly in the early morning then becoming variable about 10 knots in the morning.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Duffield Island Temperature Statistics View More

August Temperature

Port Lincoln Airport (40km)

  • Lowest 1 August, 2026

    2.6 °C

  • Average August

    10.3 °C

  • Highest 1 August, 2026

    16.3 °C

Climate (2021–2026)

Port Lincoln Airport (40km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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