Narrabeen Beach Weather Forecast

    • 15
    • 25

    Sunny

    • 18
    • 29

    Sunny

    • 21
    • 34

    Sunny

    • 23
    • 36

    Partly cloudy

    • 21
    • 24

    Shower or two

    • 18
    • 25

    Cloudy

    • 20
    • 29

    Sunny

Today 3 Dec Sydney

Sunny. Light winds becoming north to northeasterly 15 to 25 km/h in the middle of the day.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
South to southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming northeasterly 15 to 20 knots in the middle of the day.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southerly 2 metres, decreasing to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
Weather
Mostly sunny.
Weather Situation
Winds should gradually ease and turn northerly as a high pressure system drifts across the state, entering the Tasman Sea midweek. Then, another trough is forecast to enter the state's far west on Friday ahead of a cold front crossing the state during the weekend, bringing a southerly wind change over coastal waters in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Narrabeen Beach Temperature Statistics View More

December Temperature

Terrey Hills (7km)

  • Lowest 2 December, 2025

    11.5 °C
  • Average December

    16.4 °C
  • Highest 1 December, 2025

    22.8 °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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