Sudden Jerk Island Weather Forecast

    • 10
    • 17

    Cloudy

    • 10
    • 17

    Cloudy

    • 9
    • 18

    Partly cloudy

    • 9
    • 19

    Sunny

    • 12
    • 21

    Partly cloudy

    • 13
    • 20

    Possible shower

    • 12
    • 20

    Shower or two

Today 8 Sep Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower in the late afternoon and evening. Winds easterly 15 to 20 km/h becoming light before dawn then becoming southerly 20 to 30 km/h in the middle of the day. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching around 18.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Easterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming south to southeasterly 15 to 25 knots in the middle of the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sudden Jerk Island Temperature Statistics View More

September Temperature

Cummins Airport (57km)

  • Lowest 7 September, 2026

    6.1 °C
  • Average September

    12.6 °C
  • Highest 4 September, 2026

    24.3 °C

Climate (2021–2026)

Cummins Airport (57km)

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  • Average Low 2021–2026

    9.7 °C
  • Average 2021–2026

    15.7 °C
  • Average High 2021–2026

    22.9 °C
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