Chinamans Island Weather Forecast
- 10
- 21
Clear
- 15
- 28
Shower or two
- 15
- 23
Mostly sunny
- 15
- 29
Shower or two
- 14
- 17
Showers
- 12
- 17
Shower or two
- 12
- 18
Shower or two
Today 9 Oct South Coast
Clear. Winds northeasterly 15 to 25 km/h becoming light in the late evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly 15 to 20 knots turning northerly in the late evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southeasterly 2 to 2.5 metres.
- Weather
- Clear.
- Weather Situation
- Fresh northerly winds will develop across the coastal waters later today as a trough crosses the coastal waters during Saturday, driving a southerly change along the southern and central coastal waters later. Winds will return northerly again as a weak ridge will establish on Sunday. This will be followed by a series of cold front and troughs crossing the coastal waters, driving a second fresh and gusty southerly change during early next week.
Chinamans Island Temperature Statistics View More
October Temperature
Ulladulla (11 km)
Lowest 7 October, 2026
10.7 °CAverage October
16.9 °CHighest 1 October, 2026
28.3 °C
Climate (2021–2026)
Ulladulla (11 km)
Average Low 2021–2026
13.9 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
21 °C