Kiama Harbour Weather Forecast

    • 21
    • 25

    Clear

    • 21
    • 27

    Partly cloudy

    • 20
    • 28

    Late shower or two

    • 22
    • 26

    Showers easing

    • 19
    • 26

    Partly cloudy

    • 21
    • 27

    Shower or two

    • 19
    • 22

    Showers

Today 20 Feb Illawarra

Mostly clear. Winds northeasterly 15 to 25 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla in the evening. Winds turning northerly in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Point Perpendicular.
Weather
Partly cloudy.
Weather Situation
Winds are northerly as a ridge of high pressure builds over the coast today. A southerly wind change will move along the southern half of the coast as a weak trough moves through and decays during Saturday. Winds turn fresh north to northwesterly by Sunday as a high builds over the Tasman, ahead of another southerly change moving along the southern half of the coast on Monday with the next trough.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kiama Harbour Temperature Statistics View More

February Temperature

Kiama (Bombo Headland) (1km)

  • Lowest 2 February, 2026

    15.1 °C

  • Average February

    21.4 °C

  • Highest 18 February, 2026

    33.5 °C

Climate (2021–Present)

Kiama (Bombo Headland) (1km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.8 °C

  • Average High 2021–2026

    21.4 °C
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