Thirroul Beach Weather Forecast

    • 11
    • 19

    Cloud clearing

    • 11
    • 23

    Sunny

    • 16
    • 27

    Possible shower

    • 17
    • 21

    Possible shower

    • 17
    • 23

    Cloudy

    • 18
    • 27

    Shower or two

    • 18
    • 25

    Showers increasing

Today 9 Nov Wollongong

Partly cloudy. Winds southerly 25 to 40 km/h decreasing to 20 to 30 km/h in the evening then turning southwesterly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the late morning and afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 2.5 to 3 metres.
Weather
Partly cloudy.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A low pressure system sits over the Tasman Sea. A ridge builds over inland NSW, maintaining strong and gusty southerly winds and large, powerful seas. Winds ease early this week ahead of another southerly change from Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thirroul Beach Temperature Statistics View More

November Temperature

Bellambi (5 km)

  • Lowest 8 November, 2026

    10 °C

  • Average November

    18.1 °C

  • Highest 7 November, 2026

    28 °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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