Back Beach Weather Forecast
- 18
- 34
Sunny
- 19
- 40
Sunny
- 22
- 34
Becoming windy. Sunny
- 19
- 31
Becoming windy. Partly cloudy
- 20
- 32
Becoming windy. Sunny
- 19
- 33
Sunny
Today 17 Jan Flinders
Clear. Winds southeast to southwesterly 20 to 30 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 15 to 25 knots tending south to southwesterly in the middle of the day then tending south to southeasterly 15 to 20 knots in the evening.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, increasing to 1 to 2 metres inshore during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Mostly sunny.
Back Beach Temperature Statistics View More
January Temperature
Port Augusta Airport (5km)
Lowest 1 January, 2026
15.2 °CAverage January
26.2 °CHighest 8 January, 2026
47.8 °C
Climate (2021–Present)
Port Augusta Airport (5km)
Average Low 2021–2026
12.4 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
26.2 °C