Woonona Beach Weather Forecast

    • 12
    • 19

    Partly cloudy

    • 12
    • 20

    Mostly sunny

    • 13
    • 23

    Mostly sunny

    • 14
    • 26

    Partly cloudy

    • 17
    • 23

    Shower or two

    • 13
    • 17

    Partly cloudy

    • 11
    • 19

    Sunny

Today 11 Sep Wollongong

Partly cloudy. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy.
Caution
Surf conditions may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
Fresh southerly winds will ease and tend more southeasterly today as a high pressure ridge over the Bight moves eastward. By the weekend the high will move over the Tasman Sea, directing east to northeasterly winds along the coast on Saturday, tending fresh over southern parts of the coast on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Woonona Beach Temperature Statistics View More

September Temperature

Bellambi (2km)

  • Lowest 10 September, 2026

    10.8 °C

  • Average September

    17.4 °C

  • Highest 5 September, 2026

    30.7 °C

Climate (2021–2026)

Bellambi (2km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
Get WillyWeather+ to remove ads