Turn Off Beach Weather Forecast
- 13
- 19
Partly cloudy
- 12
- 25
Sunny
- 14
- 34
Sunny
- 18
- 38
Sunny
- 19
- 31
Partly cloudy
- 15
- 23
Cloudy
- 15
- 24
Shower
Today 15 Dec Mount Lofty Ranges
Clear. Winds southeasterly 20 to 25 km/h.
Upper South East Coastal Waters
Murray Mouth to Cape Jaffa- Wind
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system to the south of the state will maintain a ridge across SA as it drifts into the Tasman by Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowing moving across the south and west on Thursday. A south to southwesterly flow will establish across the coasts on Friday.
Turn Off Beach Temperature Statistics View More
December Temperature
Hindmarsh Island (7km)
Lowest 3 December, 2025
10.6 °CAverage December
18.2 °CHighest 12 December, 2025
35.4 °C
Climate (2020–Present)
Hindmarsh Island (7km)
Average Low 2020–2025
12 °CAverage 2020–2025
15.7 °CAverage High 2020–2025
20.5 °C