Flatrock Beach Weather Forecast
- 9
- 19
Sunny
- 8
- 19
Sunny
- 8
- 19
Mostly sunny
- 11
- 20
Mostly sunny
- 12
- 20
Showers
- 14
- 21
Possible shower
- 12
- 19
Mostly sunny
Today 6 Jun South Coast
Sunny. Winds westerly 15 to 20 km/h tending southwesterly in the middle of the day then becoming light in the early afternoon. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 15 and 20.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southwesterly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds turning southerly in the late afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 metre during the afternoon.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A trough associated with a low pressure system in the Tasman Sea is crossing the coastal waters, driving a fresh to strong southwesterly flow over the coastal waters. A strong high pressure system is forecast to drift across the state during the weekend turning the winds southeast to northeasterly. From early to mid next week, the high moves offshore and extends a ridge over the coastal waters, with winds tending east to northeasterly.
Flatrock Beach Temperature Statistics View More
June Temperature
Ulladulla (14km)
Lowest 1 June, 2026
10.6 °CAverage June
14.7 °CHighest 3 June, 2026
20.1 °C
Climate (2021–Present)
Ulladulla (14km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20.9 °C