Sudden Jerk Island Weather Forecast
- 15
- 23
Mostly sunny
- 15
- 25
Shower or two
- 17
- 24
Showers
- 15
- 23
Partly cloudy
- 15
- 23
Partly cloudy
- 16
- 24
Partly cloudy
- 16
- 24
Cloudy
Today 20 Feb Lower Eyre Peninsula
The chance of fog in the early morning. Mostly sunny day. Winds southeasterly 15 to 20 km/h turning south to southwesterly 25 to 35 km/h during the morning then tending south to southeasterly 20 to 30 km/h in the evening. Overnight temperatures falling to around 14 with daytime temperatures reaching 28 to 34.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- South to southeasterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy.
Sudden Jerk Island Temperature Statistics View More
February Temperature
Cummins Airport (57km)
Lowest 4 February, 2026
6.5 °CAverage February
21.2 °CHighest 10 February, 2026
39.7 °C
Climate (2021–Present)
Cummins Airport (57km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
15.6 °CAverage High 2021–2026
22.9 °C