Windang Beach Weather Forecast

    • 20
    • 28

    Shower or two. Windy

    • 13
    • 17

    Shower or two

    • 14
    • 20

    Showers easing

    • 16
    • 23

    Partly cloudy

    • 15
    • 27

    Sunny

    • 16
    • 29

    Mostly sunny

    • 15
    • 22

    Cloudy

Today 21 Sep Wollongong

Cloudy. Medium chance of showers, becoming less likely later tonight. Winds southerly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 20 to 25 knots, reaching up to 30 knots in the late afternoon.
Seas
2 to 2.5 metres.
1st Swell
Southerly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
A fresh and gusty southerly change over the central coastal waters will reach the QLD by Tuesday morning. A high pressure system is forecast to slip south and enter the Tasman Sea by mid-week, turning the winds east to northeasterly from Wednesday and freshen along the southern and central coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Windang Beach Temperature Statistics View More

September Temperature

Illawarra Regional Airport (8km)

  • Lowest 18 September, 2026

    2.9 °C

  • Average September

    16.1 °C

  • Highest 5 September, 2026

    31.1 °C

Climate (2021–2026)

Illawarra Regional Airport (8km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    22.8 °C
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