South West River Entrance Weather Forecast
- 9
- 15
Partly cloudy
- 7
- 17
Partly cloudy
- 7
- 21
Sunny
- 13
- 24
Sunny
- 13
- 19
Shower
- 11
- 15
Cloudy
- 8
- 17
Partly cloudy
Today 16 Sep Kangaroo Island
Partly cloudy. Winds southeasterly 15 to 20 km/h.
South Central Coastal Waters
- Wind
- East to southeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 4 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A strong high pressure system south of the state will maintain a ridge across SA for the next few days as it drifts eastwards, to be located over NSW from Friday. A cold front is then likely to approach from the west late Saturday and move across SA on Sunday.
South West River Entrance Temperature Statistics View More
September Temperature
Kingscote Airport (69km)
Lowest 8 September, 2026
1.9 °CAverage September
12.4 °CHighest 1 September, 2026
21.3 °C
Climate (2021–2026)
Kingscote Airport (69km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C