Narrabeen Beach Weather Forecast
- 17
- 25
Clear
- 21
- 30
Shower or two. Possible storm
- 17
- 21
Possible shower
- 17
- 23
Partly cloudy
- 18
- 30
Sunny
- 21
- 26
Shower or two
- 18
- 25
Showers
Today 16 Oct Sydney
Clear. Winds west to northwesterly 15 to 25 km/h tending north to northwesterly 15 to 20 km/h in the evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Northeasterly 20 to 25 knots, reaching up to 30 knots offshore in the evening. Winds turning northerly in the late evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeasterly around 1 metre inshore, increasing to 1.5 metres offshore.
- Weather
- Clear.
- Weather Situation
- North to northwesterly remain over NSW waters. Friday a gusty southerly change will move north along the coast as a trough reaching Sydney during the afternoon, and the northern border by Saturday morning. The trough stalls over the northern waters during while a high pressure system settles over the remainder of the coast, become the dominant feature by Sunday.
Narrabeen Beach Temperature Statistics View More
October Temperature
Terrey Hills (7km)
Lowest 3 October, 2025
8.6 °CAverage October
19.4 °CHighest 6 October, 2025
31.2 °C
Climate (2020–Present)
Terrey Hills (7km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
16.9 °CAverage High 2020–2025
21.7 °C