Cudmirrah Beach Weather Forecast

    • 7
    • 17

    Mostly sunny

    • 6
    • 18

    Late shower or two

    • 11
    • 15

    Showers

    • 10
    • 16

    Shower or two

    • 10
    • 16

    Shower or two

    • 10
    • 17

    Showers

    • 11
    • 18

    Shower or two

Today 23 Jun Illawarra

Partly cloudy. Patchy morning fog about the Southern Highlands. Light winds. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 13 and 18.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southwesterly 10 to 15 knots, reaching up to 20 knots offshore during the morning and early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Kembla.
Weather
Partly cloudy.
Weather Situation
A high pressure system over western New South Wales combining with a low in the Tasman maintains southerly winds over the coastal waters. A trough is then forecast to brush the coast midweek, followed by another high pressure system drifting across Tasmania, directing onshore southeasterly airstream through the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

June Temperature

Ulladulla (21km)

  • Lowest 7 June, 2026

    8.6 °C
  • Average June

    15.3 °C
  • Highest 16 June, 2026

    23 °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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