Kiama Harbour Weather Forecast

    • 14
    • 23

    Sunny

    • 15
    • 24

    Sunny

    • 14
    • 23

    Sunny

    • 15
    • 23

    Partly cloudy

    • 14
    • 22

    Sunny

    • 17
    • 23

    Shower or two

    • 16
    • 23

    Shower or two

Today 25 Apr Illawarra

Sunny. Patchy morning fog inland. Light winds becoming northwest to northeasterly 15 to 25 km/h in the morning. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots south of Port Kembla during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kiama Harbour Temperature Statistics View More

April Temperature

Kiama (Bombo Headland) (1km)

  • Lowest 18 April, 2026

    10.4 °C

  • Average April

    19 °C

  • Highest 10 April, 2026

    30 °C

Climate (2021–Present)

Kiama (Bombo Headland) (1km)

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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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