Basin Beach Weather Forecast
- 7
- 19
Clear
- 10
- 17
Mostly sunny
- 9
- 17
Partly cloudy
- 8
- 19
Sunny
- 10
- 17
Mostly sunny
- 9
- 16
Partly cloudy
- 10
- 16
Shower or two
Today 25 Jul Sydney
Clear. Winds west to southwesterly 15 to 20 km/h.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- West to southwesterly 15 to 20 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- West to southwesterly winds through this weekend as a high pressure ridge moves over the region. The high is forecast to move over the Tasman Sea on Monday, turning the winds northerly ahead of the next cold front crossing the coastal waters mid next week.
Basin Beach Temperature Statistics View More
July Temperature
Terrey Hills (8km)
Lowest 24 July, 2026
5.2 °CAverage July
12.4 °CHighest 2 July, 2026
21.1 °C
Climate (2021–2026)
Terrey Hills (8km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C