Coal Cliff Harbour Weather Forecast

    • 18
    • 24

    Possible shower

    • 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

Today 10 Dec Wollongong

Cloudy. Medium chance of showers. The chance of a thunderstorm. Winds southerly 20 to 30 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 10 to 15 knots, reaching up to 20 knots north of Point Perpendicular.
Seas
1 to 1.5 metres.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
Southerly winds persisting about the southern half of the coast as a trough stalls off the Hunter and Sydney coast. Winds will tend east to northeasterly from Thursday as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. The next southerly change is expected during Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coal Cliff Harbour Temperature Statistics View More

December Temperature

Bellambi (13km)

  • Lowest 2 December, 2025

    12.8 °C

  • Average December

    20.9 °C

  • Highest 5 December, 2025

    36.7 °C

Climate (2020–Present)

Bellambi (13km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    15 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    21.7 °C
Get WillyWeather+ to remove ads