North Narrabeen Beach Weather Forecast

    • 17
    • 22

    Possible shower

    • 12
    • 16

    Becoming windy. Partly cloudy

    • 11
    • 17

    Cloud clearing

    • 11
    • 22

    Sunny

    • 13
    • 26

    Sunny

    • 14
    • 27

    Sunny

    • 17
    • 26

    Partly cloudy

Today 15 Sep Sydney

Sunny day. Medium chance of showers in the late afternoon and evening. Winds south to southeasterly 15 to 25 km/h increasing to 20 to 30 km/h in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southeasterly 10 to 15 knots tending southerly 15 to 25 knots in the late afternoon. Winds reaching up to 30 knots in the evening. Squalls possible with the wind change.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening, then increasing to 2 to 2.5 metres later in the evening.
1st Swell
Southerly below 1 metre, increasing to 1.5 metres later in the evening.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A trough and a cold front systems are crossing the coastal waters today into early Wednesday, with strong to gale-force southerly winds and large powerful waves in its wake. Winds and waves will gradually ease from late Thursday onwards as a high pressure system moves across the state later in the week into the weekend, while extending a ridge across the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Narrabeen Beach Temperature Statistics View More

September Temperature

Terrey Hills (7km)

  • Lowest 10 September, 2026

    8.1 °C

  • Average September

    16.2 °C

  • Highest 5 September, 2026

    30.8 °C

Climate (2021–2026)

Terrey Hills (7km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21.9 °C
Get WillyWeather+ to remove ads