Prime Beach Weather Forecast
- 2
- 17
Partly cloudy
- 1
- 18
Partly cloudy
- 4
- 17
Partly cloudy
- 6
- 17
Partly cloudy
- 7
- 17
Partly cloudy
- 7
- 16
Shower
- 6
- 14
Partly cloudy
Today 17 Jul Mid North
Clear. Light winds.
Gulf St Vincent Coastal Waters
- Wind
- East to northeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- South to southwesterly below 0.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A strong high pressure system over VIC will continue to extend a ridge over SA. A weak trough develops in the west on Tuesday.
Prime Beach Temperature Statistics View More
July Temperature
Roseworthy (32km)
Lowest 16 July, 2026
0.8 °CAverage July
10.2 °CHighest 9 July, 2026
18.7 °C
Climate (2021–2026)
Roseworthy (32km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
23.7 °C