Woonona Beach Weather Forecast

    • 21
    • 31

    Sunny

    • 22
    • 26

    Showers increasing

    • 16
    • 21

    Partly cloudy

    • 17
    • 23

    Cloudy

    • 18
    • 27

    Mostly sunny

    • 20
    • 28

    Possible shower

    • 19
    • 25

    Possible shower

Today 31 Jan Wollongong

Mostly sunny. The chance of fog inland early this morning. Light winds becoming northeasterly 20 to 30 km/h in the morning then tending northerly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly 15 to 20 knots, reaching up to 25 knots offshore during the afternoon and evening.
Seas
Around 1 metre, increasing to 1.5 to 2 metres around midday.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm south of Point Perpendicular during this afternoon and evening.
Weather Situation
A ridge extends from a high situated in the Tasman Sea, maintaining northeasterly winds. The ridge will weaken on Sunday ahead of a southerly change that will move north along the coast, reaching the Coffs Coast by late night.
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  • Temperature Forecast Bureau of Meteorology

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Woonona Beach Temperature Statistics View More

January Temperature

Bellambi (2km)

  • Lowest 23 January, 2026

    16.1 °C

  • Average January

    21.6 °C

  • Highest 10 January, 2026

    41.9 °C

Climate (2021–Present)

Bellambi (2km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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