Narrabeen Beach Weather Forecast

    • 21
    • 24

    Shower or two

    • 20
    • 23

    Showers

    • 20
    • 25

    Showers

    • 20
    • 24

    Showers

    • 20
    • 24

    Showers

    • 20
    • 24

    Shower or two

    • 20
    • 24

    Shower or two

Today 18 Mar Sydney

Cloudy. High chance of showers. The chance of a thunderstorm in the morning, possibly severe with heavy rain which may lead to flash flooding. Winds southerly 15 to 20 km/h tending southeasterly in the middle of the day then becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southeasterly 10 to 15 knots decreasing to about 10 knots in the early afternoon.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Narrabeen Beach Temperature Statistics View More

March Temperature

Terrey Hills (7km)

  • Lowest 14 March, 2026

    14.4 °C

  • Average March

    21.5 °C

  • Highest 4 March, 2026

    29.9 °C

Climate (2021–Present)

Terrey Hills (7km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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