Chinamans Island Weather Forecast

    • 11
    • 17

    Mostly clear

    • 13
    • 18

    Becoming windy. Partly cloudy

    • 9
    • 16

    Partly cloudy

    • 10
    • 16

    Shower or two

    • 11
    • 16

    Possible shower

    • 9
    • 17

    Partly cloudy

    • 9
    • 17

    Mostly sunny

Today 13 Jul South Coast

Mostly clear. Winds northwesterly 20 to 30 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to northwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Point Perpendicular in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
1st Swell
Southerly around 1 metre.
Weather
Clear.
Weather Situation
A building ridge of high pressure is currently over the New South Wales coast in the wake of the recent cold front. Another cold front is forecast to brush the southeast coast later today and into Tuesday morning. From Wednesday a southerly wind change is forecast along the coast, while a coastal trough may develop offshore from central and northeast of New South Wales.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Chinamans Island Temperature Statistics View More

July Temperature

Ulladulla (11km)

  • Lowest 11 July, 2026

    7.6 °C
  • Average July

    13.1 °C
  • Highest 2 July, 2026

    20.1 °C

Climate (2021–2026)

Ulladulla (11km)

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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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