Chinamans Island Weather Forecast
- 10
- 17
Mostly sunny
- 8
- 17
Partly cloudy
- 7
- 17
Sunny
- 6
- 16
Sunny
- 6
- 17
Sunny
- 10
- 18
Showers increasing
- 10
- 17
Shower or two
Today 4 Aug South Coast
Partly cloudy. Slight chance of a shower in the south, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds northwest to southwesterly 15 to 20 km/h tending northeast to southeasterly in the late afternoon then tending west to northwesterly in the evening. Daytime maximum temperatures between 13 and 17.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Westerly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A low pressure system near Tasmania is slow-moving, with its associated cold front and trough crossing the southern and central coastal waters and bringing a west to southwesterly wind change in their wake. Winds will then gradually ease and become light and variable later in the week as the low heads to the Tasman Sea and weakens, while a high pressure system moves across the state.
Chinamans Island Temperature Statistics View More
August Temperature
Ulladulla (11km)
Lowest 1 August, 2026
9.2 °CAverage August
13.2 °CHighest 2 August, 2026
17.6 °C
Climate (2021–2026)
Ulladulla (11km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20.9 °C