Thirroul Beach Weather Forecast

    • 15
    • 23

    Mostly sunny

    • 16
    • 23

    Possible shower

    • 15
    • 22

    Possible shower

    • 17
    • 23

    Shower or two

    • 18
    • 25

    Shower or two

    • 17
    • 23

    Shower or two

    • 15
    • 22

    Partly cloudy

Today 29 Apr Wollongong

Mostly sunny day. Slight chance of a shower in the evening. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming east to northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thirroul Beach Temperature Statistics View More

April Temperature

Bellambi (5km)

  • Lowest 18 April, 2026

    10.8 °C

  • Average April

    19.3 °C

  • Highest 10 April, 2026

    30 °C

Climate (2021–Present)

Bellambi (5km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.9 °C
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