Flatrock Beach Weather Forecast

    • 12
    • 21

    Mostly clear

    • 14
    • 22

    Mostly sunny

    • 14
    • 22

    Mostly sunny

    • 15
    • 23

    Partly cloudy

    • 17
    • 24

    Shower or two

    • 16
    • 22

    Shower or two

    • 13
    • 20

    Partly cloudy

Today 29 Apr South Coast

Mostly sunny. Winds east to southeasterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures in the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A strong high-pressure system over the Tasman Sea is slowly drifting towards New Zealand while extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Very little change is expected through the weekdays, then winds will become north to northeasterly during the weekend as a cold front and its associated trough approach the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flatrock Beach Temperature Statistics View More

April Temperature

Ulladulla (14km)

  • Lowest 18 April, 2026

    7.8 °C

  • Average April

    18.1 °C

  • Highest 7 April, 2026

    29.5 °C

Climate (2021–Present)

Ulladulla (14km)

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

  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.9 °C
Get WillyWeather+ to remove ads