Thirroul Beach Weather Forecast

    • 18
    • 23

    Shower or two developing

    • 17
    • 20

    Showers

    • 17
    • 21

    Shower or two

    • 16
    • 23

    Partly cloudy

    • 17
    • 28

    Partly cloudy

    • 19
    • 25

    Shower or two

    • 19
    • 27

    Partly cloudy

Today 3 Apr Wollongong

Partly cloudy. High chance of showers in the afternoon and evening. Light winds becoming southwesterly 15 to 25 km/h in the morning then tending southerly 25 to 35 km/h in the middle of the day.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots shifting southerly 15 to 25 knots during the morning. Winds reaching up to 30 knots offshore south of Point Perpendicular during the morning.
Seas
1 to 2 metres.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Point Perpendicular around midday.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thirroul Beach Temperature Statistics View More

April Temperature

Bellambi (5km)

  • Lowest 1 April, 2026

    19.1 °C

  • Average April

    22 °C

  • Highest 1 April, 2026

    24.6 °C

Climate (2021–Present)

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

    21.9 °C
Get WillyWeather+ to remove ads