Light Beach Weather Forecast
- 1
- 16
Cloudy
- 7
- 16
Shower
- 3
- 19
Shower
- 10
- 18
Shower
- 10
- 15
Rain
- 7
- 15
Shower
- 7
- 15
Shower
Today 5 Aug Mid North
Cloudy. Slight chance of a shower in the south, becoming less likely later this evening. Near zero chance of rain elsewhere. Light winds.
Gulf St Vincent Coastal Waters
- Wind
- North to northeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Cloudy.
- Weather Situation
- A trough continues moving across southeast coastal parts of SA this evening into Thursday. A weak high pressure system centred over western NSW will slowly move east while maintaining a ridge over SA until the weekend. A strong cold front will begin to move into the Bight and track east over the state from Saturday into Sunday.
Light Beach Temperature Statistics View More
August Temperature
Roseworthy (30km)
Lowest 2 August, 2026
1.7 °CAverage August
8.6 °CHighest 2 August, 2026
16.4 °C
Climate (2021–2026)
Roseworthy (30km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
16.3 °CAverage High 2021–2026
23.7 °C