Cudmirrah Beach Weather Forecast

    • 8
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 7
    • 19

    Mostly sunny

    • 6
    • 19

    Mostly sunny

    • 9
    • 20

    Mostly sunny

    • 9
    • 16

    Mostly sunny

    • 6
    • 16

    Sunny

Today 18 Jul Illawarra

Partly cloudy. Slight chance of a shower, most likely in the early morning. Patchy morning fog. Light winds. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 15 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots.
Seas
Below 0.5 metres, increasing to below 1 metre north of Point Perpendicular.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

July Temperature

Ulladulla (21km)

  • Lowest 11 July, 2026

    7.6 °C

  • Average July

    13.2 °C

  • Highest 2 July, 2026

    20.1 °C

Climate (2021–2026)

Ulladulla (21km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.9 °C
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