Sand Island Weather Forecast
- 7
- 14
Partly cloudy
- 7
- 15
Partly cloudy
- 8
- 18
Partly cloudy
- 11
- 17
Shower
- 11
- 16
Shower
- 8
- 16
Shower
- 7
- 15
Shower
Today 16 Aug Central
Partly cloudy. Patchy morning fog. Slight chance of a shower near the Otways in the early morning. Near zero chance of rain elsewhere. Patches of morning frost about the ranges. Light winds. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching around 15.
Port Phillip Local Waters
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy.
Sand Island Temperature Statistics View More
August Temperature
Avalon Airport (30km)
Lowest 1 August, 2026
-0.7 °CAverage August
10.6 °CHighest 2 August, 2026
18.5 °C
Climate (2021–2026)
Avalon Airport (30km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
20.6 °C