Thirroul Beach Weather Forecast

    • 15
    • 19

    Shower or two

    • 13
    • 22

    Shower or two

    • 13
    • 22

    Partly cloudy

    • 14
    • 22

    Sunny

    • 15
    • 24

    Mostly sunny

    • 17
    • 26

    Possible shower

    • 18
    • 26

    Shower or two

Today 26 Oct Wollongong

Partly cloudy. Medium chance of showers, most likely in the morning. The chance of a thunderstorm in the early morning. Winds northwesterly 15 to 20 km/h shifting southeasterly 25 to 35 km/h in the middle of the day then tending south to southeasterly 15 to 25 km/h in the late afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds shifting south to southeasterly 15 to 20 knots during the morning and early afternoon. Squalls possible with the wind change.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly around 1 metre, increasing to 2 to 3 metres during the morning.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the early morning.
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  • Temperature Forecast Bureau of Meteorology

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Thirroul Beach Temperature Statistics View More

October Temperature

Bellambi (5 km)

  • Lowest 9 October, 2026

    11.6 °C

  • Average October

    18.4 °C

  • Highest 12 October, 2026

    33.2 °C

Climate (2021–2026)

Bellambi (5 km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.8 °C
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