Sudden Jerk Island Weather Forecast

    • 16
    • 24

    Mostly sunny

    • 16
    • 24

    Mostly sunny

    • 16
    • 22

    Possible shower

    • 15
    • 21

    Possible shower

    • 13
    • 20

    Cloudy

    • 13
    • 21

    Cloudy

    • 14
    • 21

    Partly cloudy

Today 23 Mar Lower Eyre Peninsula

Mostly sunny. Winds northwest to northeasterly 15 to 20 km/h tending northwest to southwesterly in the early afternoon then tending southeast to southwesterly in the evening. Daytime maximum temperatures in the low 30s.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA early in the week, then a cold front clips the southeast and an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sudden Jerk Island Temperature Statistics View More

March Temperature

Cummins Airport (57km)

  • Lowest 9 March, 2026

    7.5 °C

  • Average March

    18.6 °C

  • Highest 10 March, 2026

    35.2 °C

Climate (2021–Present)

Cummins Airport (57km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    15.6 °C

  • Average High 2021–2026

    22.9 °C
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