Green Island Weather Forecast

    • 10
    • 15

    Showers

    • 9
    • 17

    Partly cloudy

    • 8
    • 17

    Possible shower

    • 10
    • 16

    Mostly sunny

    • 8
    • 20

    Mostly sunny

    • 11
    • 16

    Shower or two

    • 7
    • 15

    Possible shower

Today 11 Aug South Coast

Partly cloudy. Areas of morning frost about the coastal ranges. The chance of morning fog. Medium chance of showers, most likely in the late morning and afternoon. Light winds. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 11 and 16.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly 10 to 15 knots decreasing to about 10 knots in the evening then increasing to 10 to 15 knots in the late evening.
Seas
Around 1 metre.
1st Swell
Southeasterly 1.5 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Green Island Temperature Statistics View More

August Temperature

Ulladulla (10km)

  • Lowest 1 August, 2025

    8.1 °C

  • Average August

    12.7 °C

  • Highest 5 August, 2025

    20.4 °C

Climate (2020–Present)

Ulladulla (10km)

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  • Average Low 2020–2025

    13.8 °C

  • Average 2020–2025

    17 °C

  • Average High 2020–2025

    20.8 °C
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