Windang Beach Weather Forecast

    • 9
    • 21

    Cloud clearing

    • 13
    • 25

    Sunny

    • 13
    • 26

    Shower or two

    • 14
    • 24

    Shower or two developing

    • 10
    • 17

    Windy. Partly cloudy

    • 9
    • 19

    Mostly sunny

    • 9
    • 24

    Sunny

Today 12 Sep Wollongong

The chance of fog early this morning. Sunny afternoon. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then turning north to northwesterly 15 to 20 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly about 10 knots tending north to northeasterly 15 to 20 knots in the middle of the day.
Seas
Below 0.5 metres, increasing to around 1 metre around midday.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
Weather
Cloud clearing.
Weather Situation
A slow-moving high pressure lies over the Tasman Sea generating stable conditions for NSW Coastal Waters. Trough and cold front are expected to reach the southern coastal waters late Monday and reach the northern waters late Tuesday bringing unsettled weather.
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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 9 September, 2026

    4.9 °C

  • Average September

    16 °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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