Moana Weather Forecast
- 10
- 19
Partly cloudy
- 11
- 26
Partly cloudy
- 20
- 29
Becoming cloudy
- 15
- 22
Shower or two
- 15
- 20
Showers
- 10
- 18
Partly cloudy
- 8
- 18
Partly cloudy
Today 27 Sep Adelaide
Partly cloudy. Winds easterly 20 to 30 km/h.
Adelaide Metropolitan Waters
- Wind
- East to southeasterly about 10 knots, reaching up to 20 knots south of Brighton in the late morning.
- Seas
- Below 0.5 metres, increasing to below 1 metre south of Brighton.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough over central Australia will weaken and contract into WA as a ridge of high pressure extends across southeastern SA. The high pressure system is expected to drift into the Tasman Sea by Tuesday as the trough in WA begins to re-extend over western SA on Tuesday, pushing into the state on Wednesday and reaching the far northeast on Thursday.
Moana Temperature Statistics View More
September Temperature
Noarlunga (5km)
Lowest 17 September, 2026
5.4 °CAverage September
14.8 °CHighest 24 September, 2026
26.5 °C
Climate (2021–2026)
Noarlunga (5km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
21.9 °C