Cudmirrah Beach Weather Forecast

    • 6
    • 19

    Possible late shower

    • 11
    • 17

    Shower or two

    • 10
    • 16

    Showers

    • 10
    • 16

    Shower or two

    • 10
    • 17

    Shower or two

    • 9
    • 18

    Possible shower

    • 9
    • 20

    Possible shower

Today 14 Aug Illawarra

Mostly sunny. Patchy morning fog about higher ground. Slight chance of a shower along the coastal fringe in the evening. Near zero chance of rain elsewhere. Light winds. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 15 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
Weather
Mostly sunny.
Weather Situation
A high pressure system moving over South Australia is expected to drift towards Tasmania over the weekend, directing onshore south to southeasterly winds over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

August Temperature

Ulladulla (21km)

  • Lowest 8 August, 2026

    7.3 °C

  • Average August

    13.3 °C

  • Highest 3 August, 2026

    21 °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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