Chinamans Island Weather Forecast
- 17
- 24
Partly cloudy
- 17
- 25
Partly cloudy
- 17
- 25
Sunny
- 17
- 23
Showers. Possible storm
- 13
- 17
Showers. Becoming windy
- 13
- 20
Shower or two. Wind easing
- 15
- 21
Possible shower
Today 23 Mar South Coast
Partly cloudy. Slight chance of a shower in the north, becoming less likely in the late afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- East to northeasterly below 1 metre.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm inshore in the afternoon.
- Weather Situation
- A weak ridge of high pressure is expected to maintain light to moderate winds from the northeast to southeast, with periods of unsettled weather possible. Winds tend north to northeasterly across the southern coastal waters early next week, with fresher south to southeasterlies possible along the northern coastal waters associated with a low in the southern Coral Sea. Later in the week as the low track into the Southern Tasman and interact with a cold front, a strong and gusty southerly change will push up the coast.
Chinamans Island Temperature Statistics View More
March Temperature
Ulladulla (11km)
Lowest 14 March, 2026
13.9 °CAverage March
20.8 °CHighest 17 March, 2026
27 °C
Climate (2021–Present)
Ulladulla (11km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17 °CAverage High 2021–2026
20.9 °C