Bulli Beach Weather Forecast

    • 18
    • 26

    Possible shower

    • 19
    • 30

    Shower or two. Becoming windy

    • 17
    • 19

    Possible shower

    • 16
    • 20

    Cloudy

    • 17
    • 23

    Partly cloudy

    • 17
    • 29

    Sunny

    • 18
    • 31

    Possible shower

Today 13 Dec Wollongong

Cloudy. Medium chance of showers. The chance of a thunderstorm. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Kembla.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Point Perpendicular.
1st Swell
Easterly around 1 metre.
Weather
Cloudy. The chance of a thunderstorm.
Weather Situation
A trough lies in the state's far west and a high pressure system lies over the Tasman Sea, maintaining north to northeasterly airstream. The trough will become mobile tonight and enter the far south coast Sunday morning as a cold front passes to the south. Then, the system will sweep the coastal waters on Sunday through the first half of Monday, bringing a fresh to strong southerly wind change in its wake. Southerly winds will gradually ease from the south and turn easterly early next week as a new high enters the Bight and extends a ridge across the coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bulli Beach Temperature Statistics View More

December Temperature

Bellambi (2km)

  • Lowest 2 December, 2025

    12.8 °C
  • Average December

    20.8 °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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