Onkaparinga River Entrance Weather Forecast
- 8
- 16
Partly cloudy
- 6
- 17
Sunny
- 10
- 21
Sunny
- 13
- 24
Sunny
- 16
- 20
Partly cloudy
- 11
- 17
Partly cloudy
- 9
- 20
Sunny
Today 16 Sep Adelaide
Partly cloudy. Winds southeasterly 15 to 20 km/h becoming light in the evening.
Adelaide Metropolitan Waters
- Wind
- Southeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A strong high pressure system south of the state will maintain a ridge across SA for the next few days as it drifts eastwards. A cold front is likely to approach from the west late Saturday and move across SA on Sunday.
Onkaparinga River Entrance Temperature Statistics View More
September Temperature
Noarlunga (3km)
Lowest 8 September, 2026
6.7 °CAverage September
14 °CHighest 12 September, 2026
23.8 °C
Climate (2021–2026)
Noarlunga (3km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
21.9 °C