Sudden Jerk Island Weather Forecast

    • 18
    • 28

    Clear

    • 17
    • 24

    Possible shower

    • 15
    • 23

    Cloudy

    • 15
    • 25

    Cloud clearing

    • 15
    • 23

    Sunny

    • 15
    • 23

    Sunny

    • 16
    • 24

    Partly cloudy

Today 30 Jan Lower Eyre Peninsula

Clear. Winds southeasterly 20 to 30 km/h.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots offshore.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 1.5 metres.
Weather
Clear.
Weather Situation
A low pressure trough lingers over northeastern parts of SA this evening. A strong high pressure system moves into the Bight from the west on Saturday, pushing the trough out to the far northeast, with a south to southeasterly flow developing across the entire state by Sunday. The high continues to move eastwards, maintaining a ridge over southern parts on Monday and Tuesday, as the trough begins to move back into the northeast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sudden Jerk Island Temperature Statistics View More

January Temperature

Cummins Airport (57km)

  • Lowest 5 January, 2026

    7.5 °C

  • Average January

    22.5 °C

  • Highest 26 January, 2026

    47.9 °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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