Sudden Jerk Island Weather Forecast

    • 12
    • 20

    Showers increasing

    • 13
    • 18

    Shower or two

    • 10
    • 19

    Shower or two

    • 14
    • 22

    Showers increasing

    • 12
    • 18

    Shower or two

    • 10
    • 18

    Partly cloudy

    • 12
    • 18

    Showers

Today 9 Jun Lower Eyre Peninsula

Cloudy. Very high chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm near the west coast in the evening. Winds northerly 25 to 40 km/h turning northwesterly 25 to 35 km/h in the evening. Daytime maximum temperatures around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Northerly 25 to 30 knots, reaching up to 35 knots offshore in the evening. Winds turning west to northwesterly 20 to 30 knots in the evening.
Seas
2 to 3 metres, increasing to 2.5 to 4 metres offshore.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the evening.
Weather Situation
A high pressure system over the Tasman Sea is responsible for a ridge hovering over the north of the state. A cold front will slide over the south of SA overnight, while the ridge persists into Thursday. Northerly winds will freshen ahead of a second cold front expected overnight Friday or Saturday morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sudden Jerk Island Temperature Statistics View More

June Temperature

Cummins Airport (57km)

  • Lowest 5 June, 2026

    4 °C

  • Average June

    11.9 °C

  • Highest 1 June, 2026

    20.6 °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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