Light Beach Weather Forecast
- 13
- 23
Windy
- 12
- 23
Windy
- 10
- 29
Sunny
- 15
- 36
Sunny
- 18
- 40
Sunny
- 21
- 35
Partly cloudy
- 17
- 30
Partly cloudy
Today 14 Dec Mid North
Mostly sunny. Winds southwesterly 25 to 40 km/h turning southerly 20 to 30 km/h in the evening. Daytime maximum temperatures 23 to 28.
Gulf St Vincent Coastal Waters
- Wind
- Southwesterly 15 to 20 knots turning southerly in the early afternoon. Winds reaching up to 25 knots north of Port Vincent to Brighton during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the afternoon.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of WA extends a ridge over SA. This will persist as the high slowly moves eastwards into the Bight during today, and out to the Tasman Sea by late Tuesday.
Light Beach Temperature Statistics View More
December Temperature
Roseworthy (30km)
Lowest 7 December, 2025
4.4 °CAverage December
21.3 °CHighest 4 December, 2025
39.3 °C
Climate (2020–Present)
Roseworthy (30km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
23.6 °C