Sudden Jerk Island Weather Forecast
- 11
- 18
Clear
- 10
- 18
Sunny
- 13
- 19
Shower or two
- 11
- 17
Possible shower
- 12
- 17
Shower or two
- 11
- 19
Showers easing
- 12
- 16
Shower or two
Today 30 Aug Lower Eyre Peninsula
Clear. Light winds.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Southeasterly 10 to 15 knots turning easterly in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system southeast of SA continues extending a ridge across the state, as it moves over Victoria overnight and into the Tasman Sea by late Monday. A cold front is then forecast to move across the state on Tuesday, as another ridge and high push in behind the front on Wednesday. Another cold front may slip across the southeast parts of SA early Thursday, with the high moving over eastern SA.
Sudden Jerk Island Temperature Statistics View More
August Temperature
Cummins Airport (57km)
Lowest 2 August, 2026
2.7 °CAverage August
11.5 °CHighest 28 August, 2026
22.1 °C
Climate (2021–2026)
Cummins Airport (57km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
22.9 °C