Narrabeen Beach Weather Forecast

    • 19
    • 21

    Shower or two

    • 18
    • 21

    Cloudy

    • 19
    • 23

    Partly cloudy

    • 19
    • 28

    Sunny

    • 21
    • 31

    Possible shower developing

    • 22
    • 31

    Shower or two

    • 21
    • 31

    Shower or two

Today 15 Dec Sydney

Cloudy. Medium chance of showers, most likely in the evening. Winds southerly 30 to 45 km/h decreasing to 20 to 30 km/h before dawn then tending southeasterly in the morning.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southeasterly 10 to 15 knots in the early morning.
Seas
1.5 to 2.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southerly around 1 metre, increasing to 2 to 2.5 metres during the morning.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Narrabeen Beach Temperature Statistics View More

December Temperature

Terrey Hills (7km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    20.9 °C

  • Highest 6 December, 2025

    39.9 °C

Climate (2020–Present)

Terrey Hills (7km)

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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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