Cabbage Tree Island Weather Forecast

    • 11
    • 22

    Shower or two

    • 10
    • 23

    Partly cloudy

    • 10
    • 23

    Mostly sunny

    • 12
    • 25

    Mostly sunny

    • 15
    • 26

    Shower or two

    • 16
    • 27

    Showers increasing

    • 15
    • 25

    Shower or two

Today 27 Oct Illawarra

Mostly sunny. Medium chance of showers along the coastal fringe, slight chance elsewhere. Light winds becoming northwest to southwesterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 5 and 12 with daytime temperatures reaching between 19 and 23.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming east to northeasterly 10 to 15 knots in the early afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres during the morning, then increasing to below 1 metre around midday.
1st Swell
Southerly 1.5 to 2.5 metres, decreasing to 1.5 metres by early evening.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm offshore north of Point Perpendicular in the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cabbage Tree Island Temperature Statistics View More

October Temperature

Point Perpendicular (9 km)

  • Lowest 8 October, 2026

    12.2 °C

  • Average October

    17.9 °C

  • Highest 12 October, 2026

    31.7 °C

Climate (2021–2026)

Point Perpendicular (9 km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    20.9 °C
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