Cudmirrah Beach Weather Forecast

    • 7
    • 15

    Mostly sunny

    • 5
    • 16

    Sunny

    • 8
    • 16

    Possible shower

    • 8
    • 20

    Sunny

    • 8
    • 20

    Possible shower

    • 8
    • 17

    Mostly sunny

    • 7
    • 17

    Partly cloudy

Today 30 Jul Illawarra

Mostly sunny. Winds southwesterly 15 to 20 km/h tending southeast to southwesterly in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 12 and 16.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Point Perpendicular in the late morning.
Seas
1 to 2 metres, decreasing below 1.5 metres by early evening.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
Fresh to strong southwesterly winds will persist over the Coastal Waters today. Winds are forecast to turn southerly over the coming days and gradually ease as a high moves into southeastern Australia later in the week before entering the Tasman Sea over the weekend. Then, another cold front is forecast to cross the coastal waters early 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 21 July, 2026

    6.2 °C

  • Average July

    13.1 °C

  • Highest 25 July, 2026

    21.2 °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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