Cudmirrah Beach Weather Forecast

    • 10
    • 16

    Showers

    • 10
    • 16

    Shower or two

    • 9
    • 17

    Shower or two

    • 9
    • 18

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 12
    • 19

    Shower or two

    • 10
    • 18

    Shower or two

Today 16 Aug Illawarra

Cloudy. The chance of fog about higher ground in the early morning. High chance of showers, most likely in the morning and afternoon. Light winds becoming southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 11 and 16.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Point Perpendicular during the morning.
Seas
Around 1 metre.
1st Swell
Southerly 1.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Caution
Surf conditions in the morning 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 south of South Australia is expected to drift towards Tasmania today, directing onshore south to southeasterly winds over the coastal waters. The winds will tend southeast to north easterly on Monday and Tuesday as the high moves over the southern Tasman Sea.
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

    13.4 °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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