Newport Beach Weather Forecast

    • 16
    • 21

    Mostly sunny

    • 16
    • 23

    Sunny

    • 17
    • 23

    Partly cloudy

    • 19
    • 21

    Possible shower

    • 18
    • 23

    Partly cloudy

    • 18
    • 25

    Partly cloudy

    • 20
    • 27

    Shower or two

Today 29 Dec Sydney

Sunny. Winds southeasterly 15 to 25 km/h becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly about 10 knots tending southeasterly 10 to 15 knots in the middle of the day.
Seas
Below 1 metre.
Weather
Mostly sunny.
Weather Situation
A fresh to strong southerly surge is moving north along the coast today following the earlier passage of a cold front over the Tasman Sea, bringing moderate southeasterly winds to the local waters. These winds will ease and mostly tend easterly during the next couple of days with a high pressure ridge being maintained along the coast. Another southerly surge is possible for the local waters on Wednesday following a second front.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newport Beach Temperature Statistics View More

December Temperature

Terrey Hills (10km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    21.1 °C

  • Highest 19 December, 2025

    40.2 °C

Climate (2020–Present)

Terrey Hills (10km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.8 °C
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