Semi-detached Point Weather Forecast

    • 7
    • 17

    Clear

    • 7
    • 18

    Sunny

    • 9
    • 16

    Showers

    • 11
    • 16

    Showers easing. Windy

    • 10
    • 19

    Mostly sunny

    • 9
    • 16

    Partly cloudy

    • 10
    • 18

    Sunny

Today 7 Aug Sydney

Mostly clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southwesterly 10 to 15 knots tending south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Mostly clear.
Weather Situation
A slow-moving high pressure system over NSW extends a ridge over the coastal waters. As the high drifts east, a cold front and trough are forecast to cross the coastal waters during Sunday and Monday, bringing fresh to strong north to northwesterly winds in it's wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semi-detached Point Temperature Statistics View More

August Temperature

Bellambi (23km)

  • Lowest 5 August, 2026

    9.4 °C

  • Average August

    13.7 °C

  • Highest 3 August, 2026

    21.3 °C

Climate (2021–2026)

Bellambi (23km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.8 °C
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