Middle Beach Weather Forecast
- 5
- 23
Clear
- 8
- 26
Sunny
- 15
- 24
Partly cloudy
- 10
- 17
Cloudy
- 7
- 21
Sunny
- 10
- 25
Partly cloudy
- 14
- 27
Partly cloudy
Today 18 Sep Mid North
Clear. Winds west to northwesterly 15 to 20 km/h becoming light in the late afternoon.
Gulf St Vincent Coastal Waters
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system centred over NSW will extend a ridge westwards over SA during Friday and Saturday. A cold front will approach from the west late Saturday then move across SA on Sunday. Another high pressure system will move eastwards across waters to the south during Monday then over Victoria on Tuesday.
Middle Beach Temperature Statistics View More
September Temperature
Edinburgh RAAF Base (22km)
Lowest 8 September, 2026
3.2 °CAverage September
13.4 °CHighest 12 September, 2026
24.1 °C
Climate (2021–2026)
Edinburgh RAAF Base (22km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.2 °C