Woonona Beach Weather Forecast

    • 15
    • 23

    Clear

    • 15
    • 24

    Sunny

    • 15
    • 24

    Sunny

    • 15
    • 23

    Partly cloudy

    • 14
    • 23

    Mostly sunny

    • 16
    • 23

    Shower or two

    • 16
    • 22

    Possible shower

Today 25 Apr Wollongong

Clear. Winds north to northeasterly 20 to 30 km/h turning northwesterly 15 to 20 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots south of Port Kembla during the afternoon and evening. Winds turning northerly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Kembla by early evening.
1st Swell
Easterly around 1 metre.
Weather
Clear.
Weather Situation
A high pressure system over the southern Tasman Sea is near stationary, maintaining southeast to northeasterly winds for much of the coming week. A weakening trough is near the far northern New South Wales coast bringing strengthening southeasterly winds before easing later in the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Woonona Beach Temperature Statistics View More

April Temperature

Bellambi (2km)

  • Lowest 18 April, 2026

    10.8 °C

  • Average April

    19.3 °C

  • Highest 10 April, 2026

    30 °C

Climate (2021–Present)

Bellambi (2km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.9 °C
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