Moana Beach Weather Forecast
- 6
- 16
Clear
- 10
- 21
Sunny
- 12
- 23
Sunny
- 16
- 22
Wind easing. Mostly sunny
- 11
- 17
Cloudy
- 8
- 19
Sunny
- 12
- 22
Partly cloudy
Today 17 Sep Adelaide
Clear. Light winds.
Adelaide Metropolitan Waters
- Wind
- East to northeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A strong high pressure system centred over Victoria will maintain a ridge across SA as it drifts slowly over NSW from Friday. A cold front will then approach from the west late Saturday and move across SA on Sunday, before another ridge pushes in behind the front. The associated high will then move eastwards across waters south from Monday.
Moana Beach Temperature Statistics View More
September Temperature
Noarlunga (5km)
Lowest 8 September, 2026
6.7 °CAverage September
13.9 °CHighest 12 September, 2026
23.8 °C
Climate (2021–2026)
Noarlunga (5km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
21.9 °C