Preservation Rock Weather Forecast
- 6
- 19
Sunny
- 5
- 18
Mostly sunny
- 9
- 19
Mostly sunny
- 11
- 17
Possible shower
- 7
- 16
Mostly sunny
- 7
- 18
Sunny
- 7
- 17
Sunny
Today 20 Jul South Coast
Mostly sunny. Light winds. Daytime maximum temperatures between 17 and 20.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly about 10 knots increasing to 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots south of Port Kembla during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Port Kembla during the afternoon.
- 1st Swell
- Northeasterly 1 to 2 metres.
- Weather
- Mostly sunny.
- Weather Situation
- Strong south to southeasterly winds and large powerful waves along the north coast are gradually easing as a low and a trough over the Coral Sea continue to weaken. Meanwhile, winds over the southern and central parts of the coast are turning northerly as a strong high pressure system over the Tasman Sea extends a ridge across much of the state. Then, a cold front crossing the state mid to late this week will bring a fresh to strong southwesterly wind change in its wake.
Preservation Rock Temperature Statistics View More
July Temperature
Ulladulla (6km)
Lowest 11 July, 2026
7.6 °CAverage July
13 °CHighest 2 July, 2026
20.1 °C
Climate (2021–2026)
Ulladulla (6km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20.9 °C