Stack Island Weather Forecast

    • 15
    • 26

    Showers. Storm

    • 11
    • 17

    Showers. Windy

    • 11
    • 19

    Morning shower or two

    • 11
    • 21

    Sunny

    • 15
    • 25

    Shower or two. Possible storm

    • 15
    • 20

    Shower or two

    • 15
    • 21

    Partly cloudy

Today 7 Nov Illawarra

Cloudy. Very high chance of showers, becoming less likely at night. A thunderstorm likely in the late afternoon and evening, possibly severe with damaging winds. Winds southerly 25 to 35 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 25 to 30 knots. Squalls possible with the wind change.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm with possible squalls.
Weather Situation
A cold front crosses the coast today with thunderstorms and squally winds ahead of a southerly buster. On Sunday, the front deepens into a low pressure system over the Tasman Sea while a ridge builds over inland NSW, maintaining strong and gusty southerly winds and large, powerful seas. Winds ease early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stack Island Temperature Statistics View More

November Temperature

Kiama (Bombo Headland) (3 km)

  • Lowest 6 November, 2026

    14.1 °C

  • Average November

    18.9 °C

  • Highest 4 November, 2026

    22.7 °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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