Prime Beach Weather Forecast
- 6
- 16
Partly cloudy
- 6
- 17
Partly cloudy
- 6
- 16
Partly cloudy
- 9
- 14
Shower
- 8
- 14
Shower
- 9
- 16
Shower
- 9
- 15
Shower
Today 8 Jul Mid North
Partly cloudy. Winds north to northeasterly 15 to 20 km/h becoming light in the late afternoon then becoming east to northeasterly 15 to 20 km/h in the evening.
Gulf St Vincent Coastal Waters
- Wind
- Variable below 10 knots becoming east to northeasterly 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southeast to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred near Tasmania extends a ridge over SA. A cold front will move across the south of SA during Saturday followed by another front near southern coasts on Sunday.
Prime Beach Temperature Statistics View More
July Temperature
Roseworthy (32km)
Lowest 5 July, 2026
1.9 °CAverage July
10.2 °CHighest 6 July, 2026
16.1 °C
Climate (2021–2026)
Roseworthy (32km)
Average Low 2021–2026
9.9 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
23.7 °C