Woonona Beach Weather Forecast

    • 17
    • 21

    Partly cloudy

    • 18
    • 26

    Mostly sunny

    • 18
    • 34

    Mostly sunny

    • 21
    • 32

    Sunny morning. Possible storm

    • 21
    • 30

    Shower or two. Possible storm

    • 21
    • 33

    Shower or two. Possible storm

    • 20
    • 28

    Sunny

Today 16 Dec Wollongong

Partly cloudy. Winds north to northeasterly 15 to 20 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high in the Bight is extending a ridge across the coastal waters while heading eastwards. East to southeasterly winds will turn north to northeasterly as the system moves east across southeast Australia and reaches the Tasman Sea by late Tuesday or Wednesday. Then, a cold front will brush along the coast, bringing a brief southerly change on Thursday or Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Woonona Beach Temperature Statistics View More

December Temperature

Bellambi (2km)

  • Lowest 2 December, 2025

    12.8 °C

  • Average December

    20.9 °C

  • Highest 5 December, 2025

    36.7 °C

Climate (2020–Present)

Bellambi (2km)

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  • Average Low 2020–2025

    15 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    21.8 °C
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