Turn Off Beach Weather Forecast
- 14
- 21
Windy
- 13
- 33
Sunny
- 22
- 41
Partly cloudy
- 17
- 26
Partly cloudy
- 17
- 39
Sunny
- 25
- 36
Sunny
- 17
- 24
Partly cloudy
Today 22 Jan Mount Lofty Ranges
Sunny. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures 20 to 26.
Upper South East Coastal Waters
Murray Mouth to Cape Jaffa- Wind
- South to southeasterly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system south of WA maintains a ridge over western and southern SA, before it is expected to move eastwards today to be over the Tasman Sea on Friday. A trough of low pressure approaches from the west on Friday, forecast to move over SA during Saturday, reaching the northeast by early Sunday. Another high pressure system is expected to move over waters to the south over the weekend.
Turn Off Beach Temperature Statistics View More
January Temperature
Hindmarsh Island (7km)
Lowest 1 January, 2026
10.4 °CAverage January
19.5 °CHighest 7 January, 2026
42.9 °C
Climate (2021–Present)
Hindmarsh Island (7km)
Average Low 2021–2026
12 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
20.5 °C