Moana Beach Weather Forecast
- 11
- 21
Cloud clearing
- 13
- 28
Sunny
- 21
- 30
Partly cloudy
- 14
- 25
Sunny
- 15
- 22
Shower or two
- 11
- 21
Partly cloudy
- 12
- 25
Sunny
Today 2 Dec Adelaide
Cloud clearing. Light winds becoming west to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening.
Adelaide Metropolitan Waters
- Wind
- West to northwesterly below 10 knots becoming variable in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Cloud clearing.
- Weather Situation
- A high pressure system near the WA and SA border extends a ridge over SA. The high pressure system is expected to slowly move over SA during today and be in the Tasman Sea on Wednesday. A low pressure trough will then move across SA during Wednesday and Thursday, followed by another ridge of high pressure.
Moana Beach Temperature Statistics View More
December Temperature
Noarlunga (5km)
Lowest 1 December, 2025
12.5 °CAverage December
14.7 °CHighest
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Climate (2020–Present)
Noarlunga (5km)
Average Low 2020–2025
12.7 °CAverage 2020–2025
16.6 °CAverage High 2020–2025
21.7 °C