Newport Beach Weather Forecast
- 14
- 18
Partly cloudy
- 14
- 18
Possible shower
- 15
- 18
Partly cloudy
- 11
- 18
Partly cloudy
- 11
- 18
Mostly sunny
- 10
- 21
Sunny
- 12
- 17
Mostly sunny
Today 17 Jul Sydney
Partly cloudy. Slight chance of a shower. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- South to southwesterly about 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A coastal trough off the northern coast combines with a high pressure ridge over the far southern coastal waters to drive a south to southeasterly flow to the Sydney Waters. The ridge will build over the southern coastal waters ahead of the high crossing during the weekend, before spreading over the Sydney Waters early next week, turning the winds northerly.
Newport Beach Temperature Statistics View More
July Temperature
Terrey Hills (10km)
Lowest 4 July, 2026
6 °CAverage July
12.3 °CHighest 2 July, 2026
21.1 °C
Climate (2021–2026)
Terrey Hills (10km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C