Stack Island Weather Forecast

    • 15
    • 27

    Mostly clear

    • 16
    • 23

    Mostly sunny

    • 16
    • 29

    Sunny morning. Shower or two

    • 16
    • 19

    Showers

    • 12
    • 17

    Shower or two

    • 12
    • 19

    Shower or two

    • 14
    • 19

    Showers

Today 10 Oct Illawarra

Clear. Winds westerly 20 to 30 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northwesterly 15 to 20 knots shifting south to southwesterly in the late evening.
Seas
Around 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Clear.
Weather Situation
A trough is bringing a fresh southerly change to the far southern coast, which will move north this evening and then weaken overnight. Northerly winds will redevelop on Sunday ahead of a cold front, which looks set to bring a fresh and gusty southerly change later Monday or Tuesday.
Graph Plots Open in Graphs

  • 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

    17.2 °C

  • Highest 6 October, 2026

    26.3 °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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