Green Island Weather Forecast

    • 14
    • 19

    Morning drizzle

    • 15
    • 20

    Shower or two

    • 16
    • 19

    Showers

    • 15
    • 19

    Showers

    • 14
    • 20

    Shower or two

    • 13
    • 21

    Shower or two

    • 14
    • 22

    Shower or two

Today 11 May South Coast

Partly cloudy. Patchy morning fog inland. Medium chance of showers in the north, slight chance elsewhere. Light winds. Daytime maximum temperatures between 17 and 21.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 2 metres.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high pressure system near the Bight extends a ridge across New South Wales. This high will gradually move east, reaching the Tasman Sea on Tuesday. Little change to this pattern is expected for the remainder of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Green Island Temperature Statistics View More

May Temperature

Ulladulla (10km)

  • Lowest 8 May, 2026

    9.2 °C

  • Average May

    16.8 °C

  • Highest 2 May, 2026

    24.1 °C

Climate (2021–Present)

Ulladulla (10km)

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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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