Semi-detached Point Weather Forecast
- 13
- 17
Partly cloudy
- 9
- 19
Sunny
- 10
- 18
Mostly sunny
- 10
- 20
Mostly sunny
- 10
- 21
Mostly sunny
- 10
- 24
Sunny
- 13
- 26
Cloud clearing
Today 27 Aug Sydney
Partly cloudy. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Kembla in the late morning. Winds tending south to southeasterly in the late afternoon then becoming variable below 10 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- Southerly 2 metres.
- Weather
- Cloud clearing.
- Weather Situation
- Fresh southerly wind persists in the wake of a trough, now lying offshore. Winds will then ease later in the week as a high pressure ridge develops across the coastal waters.
Semi-detached Point Temperature Statistics View More
August Temperature
Bellambi (23km)
Lowest 5 August, 2026
9.4 °CAverage August
14.9 °CHighest 21 August, 2026
23.2 °C
Climate (2021–2026)
Bellambi (23km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C