Kiana Beach Weather Forecast
- 16
- 35
Sunny
- 17
- 31
Partly cloudy
- 14
- 24
Cloudy
- 12
- 25
Partly cloudy
- 10
- 28
Sunny
- 11
- 29
Partly cloudy
- 12
- 28
Partly cloudy
Today 28 Dec Lower Eyre Peninsula
Sunny. Winds northwest to northeasterly 15 to 25 km/h tending northwest to southwesterly in the middle of the day then tending east to southeasterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures 34 to 39.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the late afternoon then decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.
- Weather
- Sunny.
- Weather Situation
- A high pressure system centred near Tasmania maintains a broad ridge over most of South Australia, with a trough crossing the Bight. The high centre moves eastward into the Tasman Sea today and Monday while the trough builds over central SA and slowly moves eastward. The trough moves into the northeast of SA on Wednesday while a high passes south of the Bight.
Kiana Beach Temperature Statistics View More
December Temperature
Cummins Airport (46km)
Lowest 7 December, 2025
1.6 °CAverage December
19.5 °CHighest 18 December, 2025
41.4 °C
Climate (2020–Present)
Cummins Airport (46km)
Average Low 2020–2025
9.4 °CAverage 2020–2025
15.6 °CAverage High 2020–2025
22.8 °C