Bellambi Reef Weather Forecast

    • 18
    • 30

    Sunny day. Late shower or two

    • 17
    • 20

    Shower or two

    • 15
    • 19

    Cloudy

    • 14
    • 21

    Sunny

    • 15
    • 22

    Partly cloudy

    • 16
    • 23

    Partly cloudy

    • 16
    • 26

    Mostly sunny

Today 24 Dec Wollongong

Sunny day. Medium chance of showers this evening. Winds northwesterly 15 to 25 km/h tending northeasterly in the early afternoon then tending southerly 20 to 30 km/h in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots shifting southeasterly in the late afternoon. Winds reaching up to 25 knots offshore in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre around midday.
Weather
Mostly sunny day. The chance of a thunderstorm offshore north of Point Perpendicular this evening.
Weather Situation
A fresh southerly change tracks north over coastal waters today in the wake of a trough. Winds will briefly turn northerly later in the day before a high pressure system builds in the Bight, directing another, stronger, southerly change over NSW coastal waters on Wednesday through Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bellambi Reef Temperature Statistics View More

December Temperature

Bellambi (0km)

  • Lowest 2 December, 2025

    12.8 °C

  • Average December

    21.4 °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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