Shoalhaven Heads Inlet Weather Forecast

    • 19
    • 31

    Shower or two. Possible storm

    • 21
    • 30

    Possible shower

    • 17
    • 29

    Possible shower

    • 16
    • 31

    Sunny day. Late shower or two

    • 16
    • 23

    Shower or two

    • 13
    • 24

    Mostly sunny

    • 13
    • 25

    Sunny

Today 21 Dec Illawarra

Cloudy. Medium chance of showers. A thunderstorm likely, possibly severe with damaging winds and heavy rain which may lead to flash flooding. Winds west to northwesterly 15 to 25 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Kembla during the afternoon and evening. Winds tending north to northeasterly in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore north of Port Kembla by early evening.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla.
Weather
Cloudy. The chance of a thunderstorm.
Weather Situation
A high in the Tasman Sea is directing northerly winds along the coast. A cold front will bring a fresh to strong southerly change to the southern half on Monday. This will be followed by another southerly surge on Tuesday through to northern parts of the coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven Heads Inlet Temperature Statistics View More

December Temperature

Nowra (RAN Air Station) (20km)

  • Lowest 1 December, 2025

    8.8 °C

  • Average December

    21.1 °C

  • Highest 19 December, 2025

    40 °C

Climate (2020–Present)

Nowra (RAN Air Station) (20km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.4 °C
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