Semi-detached Point Weather Forecast

    • 12
    • 21

    Shower or two

    • 13
    • 22

    Possible shower

    • 14
    • 23

    Mostly sunny

    • 14
    • 24

    Mostly sunny

    • 16
    • 25

    Partly cloudy

    • 16
    • 27

    Possible shower

    • 17
    • 28

    Shower or two

Today 18 Oct Sydney

Partly cloudy. The chance of fog in the west in the early morning. Medium chance of showers, most likely in the afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming northeasterly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots offshore south of Point Perpendicular in the late evening.
Seas
Below 1 metre.
1st Swell
Southeasterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm inshore in the afternoon and early evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semi-detached Point Temperature Statistics View More

October Temperature

Bellambi (23 km)

  • Lowest 9 October, 2026

    11.6 °C

  • Average October

    18.1 °C

  • Highest 12 October, 2026

    33.2 °C

Climate (2021–2026)

Bellambi (23 km)

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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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