Kiama Harbour Weather Forecast

    • 16
    • 20

    Cloudy

    • 13
    • 19

    Sunny

    • 12
    • 18

    Possible shower

    • 10
    • 17

    Possible shower

    • 10
    • 17

    Sunny

    • 11
    • 16

    Shower or two

    • 11
    • 16

    Shower or two

Today 19 Jun Illawarra

Cloudy. Slight chance of a shower about the Southern Highlands, becoming less likely later this evening. Near zero chance of rain elsewhere. Winds northwesterly 15 to 25 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Point Perpendicular during the afternoon and evening. Winds tending west to northwesterly in the evening.
Seas
1 to 2 metres.
1st Swell
Northeasterly around 1 metre.
Weather
Cloudy.
Weather Situation
Fresh north to northwesterly winds will continue today as a cold front and trough approaches the coastal waters, before easing and turning westerly on Saturday following its passage. A second cold front is forecast to brush the coast on Sunday, turning the winds south to southwesterly. Winds may freshen during early next week as a low pressure system deepens over the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kiama Harbour Temperature Statistics View More

June Temperature

Kiama (Bombo Headland) (1km)

  • Lowest 6 June, 2026

    10.1 °C

  • Average June

    15.8 °C

  • Highest 17 June, 2026

    21.9 °C

Climate (2021–2026)

Kiama (Bombo Headland) (1km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.9 °C

  • Average High 2021–2026

    21.5 °C
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