Chinamans Island Weather Forecast
- 11
- 17
Shower or two
- 11
- 17
Showers easing
- 9
- 19
Mostly sunny
- 11
- 21
Shower or two
- 14
- 18
Shower or two
- 12
- 17
Shower or two
- 11
- 19
Partly cloudy
Today 17 Aug South Coast
Cloudy. The chance of fog in the south early this morning. Medium chance of showers, most likely during the morning and afternoon. Light winds. Daytime maximum temperatures between 12 and 17.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southeasterly 10 to 15 knots tending easterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre around midday.
- Weather
- Partly cloudy. 70% chance of showers.
- Caution
- Surf conditions in the morning may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A high pressure system over Tasmania is directing onshore east to southeast winds over the coastal waters today. The winds will tend southeast to northeasterly tonight and on Tuesday as the high moves over the southern Tasman Sea, and then north to northeasterly along the southern coast on Wednesday as a low pressure trough approaches from the west.
Chinamans Island Temperature Statistics View More
August Temperature
Ulladulla (11km)
Lowest 8 August, 2026
7.3 °CAverage August
13.3 °CHighest 3 August, 2026
21 °C
Climate (2021–2026)
Ulladulla (11km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20.9 °C