Sibsey Island Weather Forecast

    • 21
    • 22

    Partly cloudy

    • 20
    • 20

    Shower

    • 18
    • 18

    Shower

    • 16
    • 17

    Cloudy

    • 17
    • 19

    Cloudy

    • 18
    • 20

    Partly cloudy

    • 19
    • 21

    Partly cloudy

Today 24 Mar Lower Eyre Peninsula

Mostly clear. Winds west to southwesterly 15 to 20 km/h becoming light in the evening.

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 Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A broad trough lies over SA. A cold front clips the southeast as an upper trough moves up over SA Wednesday and Thursday. A high pressure system develops south of the Bight late in the week and persists over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sibsey Island Temperature Statistics View More

March Temperature

Port Lincoln Airport (28km)

  • Lowest 21 March, 2026

    11.4 °C

  • Average March

    18.7 °C

  • Highest 10 March, 2026

    34.6 °C

Climate (2021–Present)

Port Lincoln Airport (28km)

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  • Average Low 2021–2026

    11.4 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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