Kiama Lighthouse Weather Forecast

    • 16
    • 27

    Possible shower

    • 18
    • 23

    Shower or two

    • 17
    • 26

    Sunny

    • 20
    • 28

    Partly cloudy

    • 18
    • 24

    Mostly sunny

    • 12
    • 19

    Mostly sunny

    • 13
    • 20

    Sunny

Today 7 Apr Illawarra

Mostly sunny. Areas of fog inland in the early morning. Medium chance of showers in the south, slight chance elsewhere. Winds westerly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures 24 to 29.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to northwesterly 10 to 15 knots tending northwest to northeasterly in the early afternoon then tending southeast to southwesterly in the late evening. Winds reaching up to 20 knots south of Port Kembla in the late evening.
Seas
Below 1 metre.
1st Swell
South to southeasterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system over the southern Tasman Sea is extending a ridge along the NSW coastline, while a trough is brushing the south, moving up the southern and central parts of the coast as a southerly change today through to early Wednesday. Then, another high pressure ridge is expected to drift across the state midweek, before a strong cold front moves across the coastal waters later in the week and into the weekend, with a fresh southerly wind change in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kiama Lighthouse Temperature Statistics View More

April Temperature

Kiama (Bombo Headland) (2km)

  • Lowest 6 April, 2026

    14.4 °C

  • Average April

    19.1 °C

  • Highest 2 April, 2026

    26.6 °C

Climate (2021–Present)

Kiama (Bombo Headland) (2km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.8 °C

  • Average High 2021–2026

    21.4 °C
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