Middle Beach Weather Forecast
- 5
- 18
Sunny
- 5
- 20
Partly cloudy
- 9
- 23
Partly cloudy
- 13
- 24
Partly cloudy
- 11
- 23
Partly cloudy
- 11
- 17
Cloudy
- 7
- 17
Partly cloudy
Today 10 Sep Mid North
Mostly sunny. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures between 15 and 19.
Gulf St Vincent Coastal Waters
- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots near the Yorke Peninsula coast early in the morning.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Southeast to southwesterly below 0.5 metres.
- Weather
- Sunny.
- Weather Situation
- A high pressure system centred south of the Bight extends a ridge across the south of SA. The main high centre will gradually move eastwards to be centred to the east of SA on Friday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of SA at times. Another low pressure trough will approach from the west on Saturday and move across SA on Sunday.
Middle Beach Temperature Statistics View More
September Temperature
Edinburgh RAAF Base (22km)
Lowest 8 September, 2026
3.2 °CAverage September
13 °CHighest 1 September, 2026
20.8 °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