Thirroul Beach Weather Forecast

    • 9
    • 17

    Mostly clear

    • 9
    • 18

    Mostly sunny

    • 11
    • 17

    Showers

    • 11
    • 17

    Shower or two. Windy

    • 13
    • 19

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 11
    • 18

    Sunny

Today 7 Aug Wollongong

Mostly clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly below 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Mostly clear.
Weather Situation
A slow-moving high pressure system over NSW extends a ridge over the coastal waters. As the high drifts east, a cold front and trough are forecast to cross the coastal waters during Sunday and Monday, bringing fresh to strong north to northwesterly winds in it's wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thirroul Beach Temperature Statistics View More

August Temperature

Bellambi (5km)

  • Lowest 5 August, 2026

    9.4 °C

  • Average August

    13.7 °C

  • Highest 3 August, 2026

    21.3 °C

Climate (2021–2026)

Bellambi (5km)

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

  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.8 °C
Get WillyWeather+ to remove ads