Sudden Jerk Island Weather Forecast
- 10
- 16
Cloudy
- 9
- 16
Cloudy
- 8
- 14
Cloudy
- 8
- 16
Partly cloudy
- 9
- 17
Partly cloudy
- 7
- 16
Partly cloudy
- 8
- 16
Shower or two
Today 4 Jul Lower Eyre Peninsula
Cloudy. Slight chance of a shower near the east coast, near zero chance elsewhere. Light winds.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- East to southeasterly below 10 knots increasing to 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system centred south of the Bight extends a ridge over SA. The high will move eastwards to be centred near Tasmania on Sunday and Monday but will continue to extend a ridge over SA. The ridge will weaken mid next week as a trough moves over western coasts then a cold front will move across from the west late Friday and early Saturday.
Sudden Jerk Island Temperature Statistics View More
July Temperature
Cummins Airport (57km)
Lowest 3 July, 2026
7 °CAverage July
11.4 °CHighest 2 July, 2026
15.1 °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