Lake Illawarra - Windang Bridge Weather Forecast

    • 16
    • 27

    Mostly sunny

    • 18
    • 29

    Possible shower

    • 15
    • 26

    Partly cloudy

    • 13
    • 24

    Possible shower or storm

    • 12
    • 21

    Partly cloudy

    • 11
    • 23

    Sunny

    • 14
    • 31

    Mostly sunny

Today 28 Nov Wollongong

Mostly sunny. Winds north to northeasterly 20 to 30 km/h tending north to northwesterly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly 15 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly sunny.
Weather Situation
A high pressure ridge lies over the coastal waters bringing settled weather before gusty southerly change during Saturday. From Sunday to Tuesday several more fronts are troughs are expected to bring southerly surges to the NSW waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Windang Bridge Temperature Statistics View More

November Temperature

Illawarra Regional Airport (7km)

  • Lowest 12 November, 2025

    4.5 °C

  • Average November

    19.1 °C

  • Highest 25 November, 2025

    35.2 °C

Climate (2020–Present)

Illawarra Regional Airport (7km)

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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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