Chinamans Beach (Hyams Beach) Weather Forecast
- 8
- 17
Windy. Partly cloudy
- 8
- 18
Cloud clearing
- 7
- 23
Sunny
- 13
- 29
Sunny
- 13
- 30
Sunny
- 15
- 22
Shower or two
- 12
- 20
Possible shower
Today 16 Sep Illawarra
Mostly sunny. Winds southerly 25 to 40 km/h decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures between 12 and 17.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southwesterly 25 to 30 knots tending southerly in the middle of the day.
- Seas
- 3 metres.
- 1st Swell
- Southerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore north of Point Perpendicular.
- Weather
- Partly cloudy. 60% chance of showers, with possible small hail offshore south of Point Perpendicular in the late morning and afternoon.
- Weather Situation
- A strong high over the Great Australian Bight is working with a trough in far northern waters of New South Wales to extend strong to gale-force southerly winds and large powerful waves along the coast. The trough will move northwards into Queensland waters today, with winds and waves easing from Thursday on as the high moves across the state later in the week and into the weekend.
Chinamans Beach (Hyams Beach) Temperature Statistics View More
September Temperature
Point Perpendicular (10km)
Lowest 11 September, 2026
10.4 °CAverage September
16.7 °CHighest 5 September, 2026
26.4 °C
Climate (2021–2026)
Point Perpendicular (10km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.9 °C