Semi-detached Point Weather Forecast

    • 16
    • 21

    Showers

    • 17
    • 22

    Shower or two

    • 16
    • 27

    Mostly sunny

    • 18
    • 30

    Sunny morning. Shower or two

    • 17
    • 23

    Shower or two

    • 12
    • 21

    Possible shower

    • 11
    • 22

    Partly cloudy

Today 22 Oct Sydney

Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Winds south to southeasterly 15 to 20 km/h turning east to northeasterly 25 to 35 km/h during the morning.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots north of Point Perpendicular during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
1st Swell
Northeasterly around 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm north of Port Kembla during this afternoon and evening.
Weather Situation
A strong high pressure system over the Tasman Sea is maintaining northeasterly winds across the coastal waters. Very little change in weather pattern is forecast through the week due to the slow movement of the high. A cold front is then forecast to cross the state during the weekend into early next week, bringing a southerly change in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Semi-detached Point Temperature Statistics View More

October Temperature

Bellambi (23 km)

  • Lowest 9 October, 2026

    11.6 °C

  • Average October

    18.2 °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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