Cudmirrah Beach Weather Forecast

    • 11
    • 15

    Showers

    • 10
    • 16

    Showers increasing

    • 10
    • 16

    Shower or two

    • 10
    • 15

    Shower or two

    • 8
    • 16

    Possible shower

    • 7
    • 17

    Mostly sunny

    • 9
    • 18

    Mostly sunny

Today 6 Jul Illawarra

Cloudy. High chance of showers. Winds southeast to southwesterly 15 to 25 km/h. Daytime maximum temperatures between 9 and 15.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 20 to 25 knots.
Seas
1.5 metres, increasing to 1.5 to 2 metres north of Point Perpendicular.
1st Swell
South to southeasterly 3 metres inshore, increasing to 3 to 4 metres offshore north of Point Perpendicular.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A high pressure system over the Bight is strengthening and drifting towards Tasmania while a low develops near New Zealand, bringing fresh to strong southerly winds and large, powerful waves to the coastal areas early this next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

July Temperature

Ulladulla (21km)

  • Lowest 5 July, 2026

    9.5 °C

  • Average July

    14.4 °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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