Narrabeen Beach Weather Forecast

    • 15
    • 21

    Partly cloudy

    • 16
    • 22

    Shower or two

    • 18
    • 22

    Showers

    • 18
    • 23

    Shower or two clearing

    • 17
    • 26

    Possible shower developing

    • 20
    • 28

    Showers increasing

    • 19
    • 23

    Shower or two

Today 20 Oct Sydney

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds northeasterly 15 to 25 km/h becoming light in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A strong high pressure system over the Tasman Sea is maintaining northeasterly winds across the coastal waters. Very little change of weather pattern is forecast through the week due to the slow movement of the high. Then, a cold front looks set to cross the state during the weekend into early next week, bringing a southerly change in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Narrabeen Beach Temperature Statistics View More

October Temperature

Terrey Hills (7 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.3 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (7 km)

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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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