Chinamans Island Weather Forecast

    • 12
    • 18

    Shower or two

    • 13
    • 18

    Showers easing

    • 15
    • 19

    Showers increasing

    • 15
    • 20

    Shower or two

    • 15
    • 20

    Shower or two

    • 14
    • 19

    Showers

    • 13
    • 18

    Shower or two

Today 21 May South Coast

Partly cloudy. Light winds. Daytime maximum temperatures between 14 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 20 to 25 knots, reaching up to 30 knots inshore in the late morning and early afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A high is drifting across southeast Australia, while a low lingers offshore in the Tasman Sea, whipping fresh to strong southerly winds and large, powerful waves along much of the coastline for the remainder of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Chinamans Island Temperature Statistics View More

May Temperature

Ulladulla (11km)

  • Lowest 8 May, 2026

    9.2 °C

  • Average May

    16.7 °C

  • Highest 2 May, 2026

    24.1 °C

Climate (2021–Present)

Ulladulla (11km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.9 °C
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