Semi-detached Point Weather Forecast

    • 20
    • 24

    Shower or two

    • 19
    • 23

    Showers

    • 19
    • 24

    Showers

    • 18
    • 24

    Showers increasing

    • 18
    • 24

    Shower or two

    • 18
    • 25

    Shower or two

    • 18
    • 25

    Shower or two

Today 18 Mar Sydney

Cloudy. Medium chance of showers. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre, increasing to 1 to 1.5 metres south of Port Kembla.
Weather
Cloudy. 50% chance of showers. The chance of a thunderstorm north of Point Perpendicular.
Weather Situation
A high over the Tasman Sea extends a ridge over northern coastal waters, while a trough has stalled about the Hunter coast, bringing south to southeasterly winds in it's wake. Then, a series of high pressure systems will pass to the south, maintaining moist onshore easterly winds through the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

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Semi-detached Point Temperature Statistics View More

March Temperature

Bellambi (23km)

  • Lowest 14 March, 2026

    17.2 °C

  • Average March

    22.2 °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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