Sibsey Island Weather Forecast

    • 14
    • 15

    Shower

    • 14
    • 14

    Partly cloudy

    • 14
    • 15

    Partly cloudy

    • 14
    • 16

    Shower

    • 14
    • 15

    Shower

    • 13
    • 15

    Shower

    • 13
    • 14

    Shower

Today 15 Aug Lower Eyre Peninsula

Partly cloudy. The chance of morning fog. Medium chance of showers, most likely in the late morning and afternoon. Light winds becoming easterly 15 to 20 km/h in the morning then tending southeasterly in the evening. Overnight temperatures falling to around 7 with daytime temperatures reaching around 16.

Spencer Gulf Coastal Waters

Wind
East to southeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sibsey Island Temperature Statistics View More

August Temperature

Port Lincoln Airport (28km)

  • Lowest 1 August, 2026

    2.6 °C

  • Average August

    11.9 °C

  • Highest 8 August, 2026

    19.7 °C

Climate (2021–2026)

Port Lincoln Airport (28km)

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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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