Shellharbour South Beach Weather Forecast
- 13
- 22
Clear
- 13
- 21
Sunny
- 14
- 23
Sunny
- 16
- 25
Showers. Storm developing
- 18
- 22
Shower or two
- 16
- 22
Shower or two
- 16
- 24
Shower or two
Today 28 Oct Illawarra
Clear. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
- Weather
- Mostly clear. The chance of a thunderstorm offshore south of Port Kembla.
- Weather Situation
- A weak low and its associated trough off the central parts of the coast is quickly heading offshore, and this is followed by a high pressure ridge building across the state, which will become the dominant feature over the coastal waters mid to late this week. Then, the next trough looks set to cross the coastal waters this weekend, bringing a southerly wind change in its wake.
Shellharbour South Beach Temperature Statistics View More
October Temperature
Kiama (Bombo Headland) (7 km)
Lowest 9 October, 2026
11.4 °CAverage October
18 °CHighest 12 October, 2026
34.3 °C
Climate (2021–2026)
Kiama (Bombo Headland) (7 km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.9 °CAverage High 2021–2026
21.5 °C