Semi-detached Point Weather Forecast

    • 15
    • 27

    Sunny

    • 16
    • 28

    Mostly sunny

    • 19
    • 29

    Partly cloudy

    • 20
    • 24

    Shower or two

    • 19
    • 24

    Showers

    • 18
    • 25

    Shower or two

    • 18
    • 26

    Shower or two

Today 15 Mar Sydney

The chance of fog in the early morning. Sunny day. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
Weather
Mostly sunny.
Caution
Surf conditions in the afternoon and evening may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semi-detached Point Temperature Statistics View More

March Temperature

Bellambi (23km)

  • Lowest 14 March, 2026

    17.2 °C

  • Average March

    22.1 °C

  • Highest 7 March, 2026

    27.1 °C

Climate (2021–Present)

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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