Cabbage Tree Island Weather Forecast

    • 14
    • 29

    Shower or two

    • 16
    • 23

    Showers easing

    • 15
    • 29

    Sunny

    • 18
    • 31

    Mostly sunny

    • 15
    • 23

    Mostly sunny

    • 10
    • 20

    Sunny

    • 9
    • 22

    Sunny

Today 7 Apr Illawarra

Mostly sunny. Medium chance of showers in the south, most likely at night. Near zero chance of rain elsewhere. Winds westerly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures 24 to 29.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to northwesterly 10 to 15 knots tending northwest to northeasterly in the early afternoon then tending southeast to southwesterly in the late evening. Winds reaching up to 20 knots south of Port Kembla in the late evening.
Seas
Below 1 metre.
1st Swell
South to southeasterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure ridge extends over the state's north, while a trough is moving up the southern and central parts of the coast as a southerly change today through to early Wednesday. The trough will weaken as another ridge drifts across the coastal waters midweek. Then, a strong cold front is forecast to moves across the coastal waters later in the week and into the weekend, with a fresh and gusty southerly wind change in its wake.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cabbage Tree Island Temperature Statistics View More

April Temperature

Point Perpendicular (9km)

  • Lowest 6 April, 2026

    14.1 °C
  • Average April

    19 °C
  • Highest 2 April, 2026

    26.7 °C

Climate (2021–Present)

Point Perpendicular (9km)

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  • Average Low 2021–2026

    14.7 °C
  • Average 2021–2026

    17.4 °C
  • Average High 2021–2026

    20.8 °C
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