Kiama Lighthouse Weather Forecast

    • 19
    • 24

    Partly cloudy

    • 18
    • 25

    Cloud clearing

    • 18
    • 27

    Sunny

    • 19
    • 25

    Partly cloudy

    • 19
    • 26

    Cloud clearing

    • 20
    • 28

    Sunny

    • 21
    • 26

    Shower or two

Today 26 Jan Illawarra

Partly cloudy. Slight chance of a shower near the coast, becoming less likely in the afternoon. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 23 to 28.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore north of Point Perpendicular in the late morning and afternoon. Winds turning southeasterly 10 to 15 knots in the late evening.
Seas
1 to 2 metres.
1st Swell
Southerly 2 metres.
Weather
Partly cloudy.
Weather Situation
A broad high pressure ridge lies along across the coast while a cold front brushes the central coastal fringe this morning. The front weakens into a trough and slowly crosses the northern coastal waters through the day today, quickly followed by a ridge in its wake. Another trough slips southeast of the New South Wales coast during Wednesday, bringing a weak southeasterly change into Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kiama Lighthouse Temperature Statistics View More

January Temperature

Kiama (Bombo Headland) (2km)

  • Lowest 2 January, 2026

    14.7 °C

  • Average January

    21.2 °C

  • Highest 10 January, 2026

    41 °C

Climate (2021–Present)

Kiama (Bombo Headland) (2km)

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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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