Narrabeen Beach Weather Forecast
- 8
- 18
Sunny
- 7
- 17
Sunny
- 7
- 17
Sunny
- 8
- 17
Sunny
- 8
- 18
Sunny
- 12
- 20
Shower or two
- 10
- 18
Sunny
Today 4 Aug Sydney
Sunny. Areas of morning frost in the west. Light winds.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- West to southwesterly 15 to 20 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly around 1 metre.
- Weather
- The chance of a thunderstorm offshore in the early morning. Sunny day.
Narrabeen Beach Temperature Statistics View More
August Temperature
Terrey Hills (7km)
Lowest 1 August, 2026
7.1 °CAverage August
11.9 °CHighest 2 August, 2026
17.6 °C
Climate (2021–2026)
Terrey Hills (7km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
21.9 °C