Sudden Jerk Island Weather Forecast

    • 13
    • 19

    Showers

    • 13
    • 19

    Showers

    • 13
    • 20

    Shower or two

    • 12
    • 19

    Possible shower

    • 14
    • 20

    Showers

    • 14
    • 19

    Showers

    • 13
    • 19

    Shower or two

Today 25 May Lower Eyre Peninsula

Partly cloudy. High chance of showers. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly 20 to 30 km/h in the late morning and afternoon. Daytime maximum temperatures around 18.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southerly 15 to 20 knots, reaching up to 25 knots inshore in the late morning and afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres inshore.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front with an embedded low pressure system lies west of Kangaroo Island. The low is expected to move north and over the Eyre Peninsula today, weakening as it moves into NSW on Tuesday. A weak ridge of high pressure begins to move across SA later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sudden Jerk Island Temperature Statistics View More

May Temperature

Cummins Airport (57km)

  • Lowest 18 May, 2026

    5.7 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    31 °C

Climate (2021–Present)

Cummins Airport (57km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    22.9 °C
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