Semi-detached Point Weather Forecast
- 10
- 15
Sunny
- 9
- 18
Sunny
- 7
- 19
Sunny
- 10
- 16
Showers
- 12
- 17
Showers
- 13
- 17
Shower or two
- 13
- 18
Shower or two
Today 12 Jul Sydney
Mostly sunny. Slight chance of a shower. Winds westerly 15 to 25 km/h turning northwesterly 15 to 20 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Westerly 20 to 25 knots, reaching up to 30 knots offshore during the afternoon and evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A building ridge of high pressure is currently over the New South Wales coast in the wake of the recent cold front. Another cold front is forecast to brush the southeast coast late Monday into Tuesday morning, bringing a southerly change. A coastal trough may develop offshore from central and northeast of New South Wales.
Semi-detached Point Temperature Statistics View More
July Temperature
Bellambi (23km)
Lowest 11 July, 2026
8.9 °CAverage July
14 °CHighest 2 July, 2026
21.3 °C
Climate (2021–2026)
Bellambi (23km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.1 °CAverage High 2021–2026
21.9 °C