Cudmirrah Beach Weather Forecast

    • 16
    • 29

    Shower or two. Possible storm

    • 16
    • 21

    Showers

    • 15
    • 24

    Shower or two

    • 16
    • 27

    Showers. Possible storm

    • 16
    • 26

    Shower or two

    • 14
    • 22

    Possible shower

    • 12
    • 25

    Sunny

Today 31 Oct Illawarra

Partly cloudy. High chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and evening. Winds northwest to northeasterly 15 to 20 km/h becoming light before dawn then becoming north to northwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 12 and 16 with daytime temperatures reaching 25 to 30.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 25 knots, reaching up to 30 knots during the day.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cudmirrah Beach Temperature Statistics View More

October Temperature

Ulladulla (21 km)

  • Lowest 15 October, 2026

    9.7 °C

  • Average October

    17.4 °C

  • Highest 12 October, 2026

    32.8 °C

Climate (2021–2026)

Ulladulla (21 km)

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  • Average Low 2021–2026

    13.9 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21 °C
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