Flatrock Beach Weather Forecast

    • 19
    • 27

    Sunny

    • 19
    • 29

    Mostly sunny

    • 21
    • 24

    Shower or two. Becoming windy

    • 15
    • 21

    Wind easing. Cloudy

    • 16
    • 24

    Cloudy

    • 18
    • 27

    Mostly sunny

    • 20
    • 25

    Possible shower

Today 30 Jan South Coast

Mostly sunny. The chance of fog in the early morning. Slight chance of a shower. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds inland. Light winds becoming east to northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 16 and 19 with daytime temperatures reaching around 30.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming north to northeasterly 15 to 25 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southerly below 1 metre.
Weather
Cloud clearing.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flatrock Beach Temperature Statistics View More

January Temperature

Ulladulla (14km)

  • Lowest 2 January, 2026

    12.9 °C

  • Average January

    20.6 °C

  • Highest 10 January, 2026

    41.4 °C

Climate (2021–Present)

Ulladulla (14km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.7 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.8 °C
Get WillyWeather+ to remove ads