Moana Beach Weather Forecast
- 9
- 15
Partly cloudy
- 7
- 14
Cloudy
- 6
- 15
Cloudy
- 8
- 16
Sunny
- 9
- 18
Shower or two
- 10
- 17
Showers
- 9
- 15
Showers
Today 3 Aug Adelaide
Cloudy. Medium chance of showers, becoming less likely this morning. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.
Adelaide Metropolitan Waters
- Wind
- Westerly 10 to 15 knots, reaching up to 20 knots south of Brighton early in the morning. Winds turning southwesterly during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front slips across the southeast of the state overnight into Monday, as a high pressure system moves into the Bight, behind the front. The high is forecast to extend a ridge throughout the state as it moves east during the week, likely being centred over NSW towards the end of the week.
Moana Beach Temperature Statistics View More
August Temperature
Noarlunga (5km)
Lowest 1 August, 2026
5.3 °CAverage August
10 °CHighest 1 August, 2026
14.5 °C
Climate (2021–2026)
Noarlunga (5km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
21.9 °C