Windang Island Weather Forecast

    • 15
    • 23

    Possible shower

    • 17
    • 21

    Morning shower or two

    • 15
    • 22

    Partly cloudy

    • 15
    • 26

    Partly cloudy

    • 18
    • 27

    Shower or two. Possible storm

    • 19
    • 25

    Possible shower

    • 19
    • 26

    Partly cloudy

Today 31 Dec Wollongong

Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. Winds south to southeasterly 15 to 25 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly about 10 knots increasing to 15 to 20 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
Easterly 1.5 to 2.5 metres, tending southeasterly 2 to 2.5 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A trough will brush the coastal waters early this morning, bringing a surge of fresh southerly winds along the coast, followed by a new ridge extending from a high passing to the south of the state, gradually turning winds northeasterly.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Windang Island Temperature Statistics View More

December Temperature

Illawarra Regional Airport (8km)

  • Lowest 1 December, 2025

    7.4 °C

  • Average December

    20.4 °C

  • Highest 5 December, 2025

    37.9 °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

    22.7 °C
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