Stack Island Weather Forecast

    • 13
    • 21

    Partly cloudy

    • 13
    • 22

    Mostly sunny

    • 14
    • 23

    Mostly sunny

    • 15
    • 23

    Mostly sunny

    • 16
    • 23

    Shower or two

    • 17
    • 24

    Partly cloudy

    • 17
    • 25

    Partly cloudy

Today 18 Oct Illawarra

Mostly clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Point Perpendicular.
Seas
Around 1 metre.
1st Swell
Southeasterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
Easterly to northeasterly winds will prevail across the coming week, freshening along the coast during the afternoons, before broadly strengthening to fresh during Thursday along the central and southern waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stack Island Temperature Statistics View More

October Temperature

Kiama (Bombo Headland) (3 km)

  • Lowest 9 October, 2026

    11.4 °C

  • Average October

    17.7 °C

  • Highest 12 October, 2026

    34.3 °C

Climate (2021–2026)

Kiama (Bombo Headland) (3 km)

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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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