Moana Weather Forecast
- 9
- 18
Clear
- 11
- 19
Partly cloudy
- 12
- 17
Possible shower
- 8
- 16
Partly cloudy
- 9
- 19
Becoming cloudy
- 14
- 21
Shower or two
- 11
- 17
Showers
Today 20 Aug Adelaide
Clear. Winds northeasterly 15 to 25 km/h.
Adelaide Metropolitan Waters
- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system east of Tasmania maintains a ridge across SA, ahead of a weak cold front moving across the Bight on Thursday and the southeastern coastal waters on Friday. Another high will extend a ridge over SA late Friday before becoming established in the Bight on Saturday, as another weak cold front clips the southeast.
Moana Temperature Statistics View More
August Temperature
Noarlunga (5km)
Lowest 3 August, 2025
4.8 °CAverage August
11.7 °CHighest 11 August, 2025
20.7 °C
Climate (2020–Present)
Noarlunga (5km)
Average Low 2020–2025
12.7 °CAverage 2020–2025
16.7 °CAverage High 2020–2025
21.8 °C