Basin Beach Weather Forecast
- 8
- 18
Mostly sunny
- 10
- 21
Partly cloudy
- 9
- 18
Sunny
- 8
- 17
Sunny
- 8
- 17
Mostly sunny
- 8
- 17
Sunny
- 9
- 19
Sunny
Today 2 Aug Sydney
Mostly sunny. The chance of morning fog in the west. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Variable about 10 knots becoming north to northeasterly 15 to 20 knots in the early afternoon.
- Seas
- Below 0.5 metres, increasing to around 1 metre around midday.
- 1st Swell
- Southeasterly 2 metres, decreasing to 1.5 metres around midday.
- Weather
- Cloud clearing.
- Weather Situation
- A high pressure system over the Tasman Sea will extend a ridge across the state for the remainder of the weekend. On Monday a cold front is forecast to brush the far south, bringing a west to southwesterly wind change.
Basin Beach Temperature Statistics View More
August Temperature
Terrey Hills (8km)
Lowest 1 August, 2026
7.1 °CAverage August
9 °CHighest
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Climate (2021–2026)
Terrey Hills (8km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C