Semi-detached Point Weather Forecast

    • 13
    • 22

    Clear

    • 12
    • 24

    Sunny

    • 14
    • 24

    Partly cloudy

    • 17
    • 22

    Cloudy

    • 15
    • 23

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 17
    • 27

    Shower or two

Today 29 Dec Sydney

Clear. Winds southeasterly 15 to 25 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southeasterly 1.5 metres.
Weather
Mostly clear.
Weather Situation
South to southeasterly winds are gradually turning east to northeast as a high pressure ridge over the coastal waters is weakening. Then a trough will brush the coastal waters midweek, bringing a surge of fresh southerly winds along the coast, and this will be followed by another ridge extending from a high passing to the south of the state.
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  • Temperature Forecast Bureau of Meteorology

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Semi-detached Point Temperature Statistics View More

December Temperature

Bellambi (23km)

  • Lowest 26 December, 2025

    12.1 °C

  • Average December

    20.8 °C

  • Highest 5 December, 2025

    36.7 °C

Climate (2020–Present)

Bellambi (23km)

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  • Average Low 2020–2025

    15 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    21.8 °C
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