Basin Beach Weather Forecast
- 12
- 19
Mostly sunny
- 12
- 19
Mostly sunny
- 13
- 24
Sunny
- 16
- 26
Mostly sunny
- 18
- 23
Sunny
- 13
- 23
Sunny
- 17
- 26
Partly cloudy
Today 30 Aug Sydney
Mostly sunny. The chance of fog in the outer west in the early morning. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southerly 1.5 metres.
- Weather
- Sunny.
Basin Beach Temperature Statistics View More
August Temperature
Terrey Hills (8km)
Lowest 5 August, 2026
4.6 °CAverage August
13.1 °CHighest 20 August, 2026
22.4 °C
Climate (2021–2026)
Terrey Hills (8km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
21.9 °C