Goolwa Slipway and Marina Weather Forecast
- 9
- 16
Showers
- 8
- 16
Showers increasing
- 7
- 16
Showers
- 8
- 17
Possible shower
- 8
- 17
Shower or two
- 8
- 15
Partly cloudy
- 7
- 15
Partly cloudy
Today 10 Aug Mount Lofty Ranges
Cloudy. Very high chance of showers, most likely in the morning and afternoon. Winds southwesterly 25 to 40 km/h turning northwesterly 15 to 20 km/h in the late evening. Overnight temperatures falling to around 8 with daytime temperatures reaching between 12 and 15.
Goolwa Slipway and Marina Temperature Statistics View More
August Temperature
Hindmarsh Island (3km)
Lowest 1 August, 2026
3.3 °CAverage August
11.5 °CHighest 7 August, 2026
20.1 °C
Climate (2021–2026)
Hindmarsh Island (3km)
Average Low 2021–2026
12 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
20.6 °C