Newport Beach Weather Forecast

    • 17
    • 22

    Clear

    • 17
    • 24

    Partly cloudy

    • 17
    • 28

    Mostly sunny

    • 17
    • 19

    Showers

    • 15
    • 17

    Shower or two

    • 15
    • 19

    Possible shower

    • 13
    • 22

    Sunny

Today 24 Sep Sydney

Clear. Winds northeasterly 20 to 30 km/h becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly 15 to 25 knots decreasing to 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea directs an east to northeasterly flow through the Sydney Waters. Winds will freshen and tend more north to northeasterly today and Friday as the high slips further to the east. A cold front and trough will then enter the Tasman Sea during the weekend, bringing a southerly change that will pass through the Sydney Waters early Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newport Beach Temperature Statistics View More

September Temperature

Terrey Hills (10km)

  • Lowest 10 September, 2026

    8.1 °C

  • Average September

    16.3 °C

  • Highest 21 September, 2026

    32 °C

Climate (2021–2026)

Terrey Hills (10km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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