Windang Island Weather Forecast

    • 15
    • 27

    Possible shower

    • 15
    • 23

    Sunny

    • 11
    • 20

    Possible morning shower

    • 11
    • 25

    Possible late shower

    • 14
    • 20

    Sunny

    • 11
    • 21

    Partly cloudy

    • 12
    • 21

    Possible shower

Today 16 Sep Wollongong

Partly cloudy. Winds northwesterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Point Perpendicular in the evening. Winds turning northwesterly in the evening.
Seas
1 to 2 metres.
1st Swell
Northeasterly below 1 metre.
Weather
Cloudy.
Weather Situation
A front and its associated trough crossing the state will bring a west to southwesterly change to southern and central coastal waters later today through Wednesday, before the front moves away to the Tasman Sea and the trough continues crossing the northern coastal waters on Wednesday. Then, a ridge of high pressure will drift across the coastal waters midweek ahead of the second cold front that looks set to cross the coast on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Windang Island Temperature Statistics View More

September Temperature

Illawarra Regional Airport (8km)

  • Lowest 1 September, 2025

    5 °C

  • Average September

    14.9 °C

  • Highest 8 September, 2025

    29.4 °C

Climate (2020–Present)

Illawarra Regional Airport (8km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.6 °C
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