Coal Cliff Harbour Weather Forecast

    • 19
    • 24

    Partly cloudy

    • 19
    • 26

    Partly cloudy

    • 19
    • 32

    Sunny

    • 21
    • 37

    Sunny

    • 21
    • 36

    Sunny

    • 23
    • 39

    Sunny

    • 19
    • 23

    Possible shower

Today 5 Jan Wollongong

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and early evening. Winds southeasterly 20 to 30 km/h turning southerly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Northeasterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Weather Situation
A high in the eastern Tasman Sea extends a ridge towards NSW. A trough will brush along the coast during today, bringing a southerly change to the southern and central waters. Then, winds will gradually turn northerly again as another high pressure system enters the Tasman Sea midweek.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coal Cliff Harbour Temperature Statistics View More

January Temperature

Bellambi (13km)

  • Lowest 1 January, 2026

    16.3 °C

  • Average January

    20.2 °C

  • Highest 3 January, 2026

    23.9 °C

Climate (2021–Present)

Bellambi (13km)

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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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