Stack Island Weather Forecast

    • 18
    • 24

    Mostly sunny

    • 17
    • 22

    Showers

    • 14
    • 23

    Sunny

    • 13
    • 21

    Mostly sunny

    • 14
    • 22

    Partly cloudy

    • 11
    • 18

    Partly cloudy

    • 11
    • 20

    Mostly sunny

Today 3 May Illawarra

Mostly sunny. Patchy morning fog in the north. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures in the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore north of Point Perpendicular in the late evening.
Seas
1.5 to 2 metres.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stack Island Temperature Statistics View More

May Temperature

Kiama (Bombo Headland) (3km)

  • Lowest 1 May, 2026

    15.4 °C

  • Average May

    19.2 °C

  • Highest 1 May, 2026

    23.2 °C

Climate (2021–Present)

Kiama (Bombo Headland) (3km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.8 °C

  • Average High 2021–2026

    21.5 °C
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