Bellambi Reef Weather Forecast

    • 18
    • 22

    Showers increasing

    • 18
    • 22

    Showers. Possible afternoon storm

    • 18
    • 28

    Shower or two. Possible storm

    • 19
    • 32

    Mostly sunny

    • 17
    • 21

    Shower or two

    • 16
    • 21

    Cloudy

    • 16
    • 26

    Partly cloudy

Today 11 Dec Wollongong

Cloudy. Very high chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding. Winds southerly 20 to 30 km/h turning southeasterly in the morning.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots turning southeasterly during the morning.
Seas
1 to 1.5 metres.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
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  • Temperature Forecast Bureau of Meteorology

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Bellambi Reef Temperature Statistics View More

December Temperature

Bellambi (0km)

  • Lowest 2 December, 2025

    12.8 °C

  • Average December

    20.9 °C

  • Highest 5 December, 2025

    36.7 °C

Climate (2020–Present)

Bellambi (0km)

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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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