Cudmirrah Beach Weather Forecast

    • 17
    • 26

    Mostly clear

    • 19
    • 25

    Shower or two

    • 19
    • 25

    Showers. Storm developing

    • 18
    • 22

    Showers increasing

    • 17
    • 20

    Showers

    • 17
    • 21

    Showers

    • 17
    • 22

    Shower or two

Today 13 Jan Illawarra

Partly cloudy. Winds east to northeasterly 15 to 25 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak ridge lies over the New South Wales coast, maintaining an onshore east to northeasterly airstream. Winds will increase fresh to strong on Thursday, before a trough enters the south coast and develops into a low pressure system on Friday, bringing fresh to strong southeasterly winds in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

January Temperature

Ulladulla (21km)

  • Lowest 2 January, 2026

    12.9 °C

  • Average January

    20.8 °C

  • Highest 10 January, 2026

    41.4 °C

Climate (2021–Present)

Ulladulla (21km)

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  • Average Low 2021–2026

    13.7 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.8 °C
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