Semi-detached Point Weather Forecast

    • 10
    • 19

    Smoke

    • 10
    • 21

    Cloud clearing

    • 11
    • 24

    Sunny

    • 12
    • 27

    Partly cloudy

    • 15
    • 24

    Shower or two developing

    • 10
    • 16

    Possible shower. Windy

    • 9
    • 19

    Partly cloudy

Today 11 Sep Sydney

Mostly clear. Patchy smoke haze in the evening. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly below 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 2 metres.
Weather
Mostly clear.
Weather Situation
A slow-moving high pressure lies over the Tasman Sea generating stable conditions for NSW Coastal Waters. Trough and cold front are expected to reach the southern coastal waters late Monday and reach the northern waters late Tuesday bringing unsettled weather.
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  • Temperature Forecast Bureau of Meteorology

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Semi-detached Point Temperature Statistics View More

September Temperature

Bellambi (23km)

  • Lowest 10 September, 2026

    10.8 °C

  • Average September

    17.4 °C

  • Highest 5 September, 2026

    30.7 °C

Climate (2021–2026)

Bellambi (23km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    21.8 °C
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