Sudden Jerk Island Weather Forecast
- 10
- 17
Mostly sunny
- 10
- 18
Partly cloudy
- 12
- 21
Partly cloudy
- 14
- 19
Shower or two
- 11
- 19
Possible shower
- 11
- 17
Possible shower
- 10
- 18
Partly cloudy
Today 10 Sep Lower Eyre Peninsula
Mostly sunny. Winds easterly 20 to 30 km/h. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching around 16.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Easterly 15 to 25 knots, reaching up to 30 knots offshore early in the morning.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
- 1st Swell
- Southwesterly 3 to 4 metres, decreasing to 3 metres by early evening.
- Weather
- Cloud clearing.
Sudden Jerk Island Temperature Statistics View More
September Temperature
Cummins Airport (57km)
Lowest 8 September, 2026
2.4 °CAverage September
12.3 °CHighest 4 September, 2026
24.3 °C
Climate (2021–2026)
Cummins Airport (57km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
22.9 °C