Cudmirrah Beach Weather Forecast

    • 8
    • 19

    Sunny

    • 8
    • 20

    Partly cloudy

    • 8
    • 17

    Mostly sunny

    • 7
    • 17

    Mostly sunny

    • 6
    • 17

    Mostly sunny

    • 6
    • 17

    Sunny

    • 7
    • 19

    Mostly sunny

Today 2 Aug Illawarra

Mostly sunny. Winds northwest to northeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures between 16 and 20.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southeasterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
Weather
Mostly sunny.
Caution
Surf conditions may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A high pressure system over the Tasman Sea will extend a ridge across the state for the remainder of the weekend. On Monday a cold front is forecast to brush the far south, bringing a west to southwesterly wind change.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

August Temperature

Ulladulla (21km)

  • Lowest 1 August, 2026

    9.2 °C

  • Average August

    11.1 °C

  • Highest

    –

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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