Cabbage Tree Island Weather Forecast

    • 5
    • 18

    Sunny

    • 7
    • 15

    Early shower or two

    • 9
    • 17

    Mostly sunny

    • 11
    • 19

    Partly cloudy

    • 8
    • 17

    Possible shower

    • 8
    • 17

    Shower or two

    • 8
    • 17

    Shower or two

Today 11 Jul Illawarra

Mostly sunny. The chance of fog in the north in the late morning. Winds north to northwesterly 15 to 20 km/h. Daytime maximum temperatures between 14 and 18.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northwesterly 10 to 15 knots turning northerly in the middle of the day. Winds reaching up to 20 knots offshore in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
1st Swell
Southeasterly 1.5 metres.
Weather
Mostly sunny.
Weather Situation
Northerly winds prevail today as a ridge extends over the northern coastal waters and a cold front approaches from the west. The cold front crosses the coastal waters later in the weekend, bringing fresh westerly winds in it's wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cabbage Tree Island Temperature Statistics View More

July Temperature

Point Perpendicular (9km)

  • Lowest 5 July, 2026

    9.8 °C

  • Average July

    14 °C

  • Highest 2 July, 2026

    20.3 °C

Climate (2021–2026)

Point Perpendicular (9km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.8 °C
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