Lake Illawarra - Windang Bridge Weather Forecast

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    • 21

    Partly cloudy

    • 14
    • 21

    Cloudy

    • 13
    • 22

    Partly cloudy

    • 13
    • 24

    Mostly sunny

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    • 24

    Mostly sunny

    • 13
    • 23

    Partly cloudy

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    Partly cloudy

Today 22 Apr Wollongong

Partly cloudy. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southeasterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the southern Tasman Sea extends a ridge towards New South Wales coastal waters, maintaining southeast to northeasterly winds for the remainder of the week. A weak trough is expected to form off the NSW north coast during Thursday or Friday, bringing strengthening southeasterly winds before easing later in the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Illawarra - Windang Bridge Temperature Statistics View More

April Temperature

Illawarra Regional Airport (7km)

  • Lowest 18 April, 2026

    5.4 °C

  • Average April

    18 °C

  • Highest 10 April, 2026

    31.3 °C

Climate (2021–Present)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.8 °C
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