Newcastle Beach Weather Forecast
- 4
- 19
Mostly sunny
- 6
- 19
Showers increasing
- 10
- 19
Showers easing. Windy
- 10
- 21
Mostly sunny
- 8
- 19
Possible shower
- 8
- 19
Sunny
- 7
- 19
Partly cloudy
Today 8 Aug Newcastle
The chance of fog in the early morning. The chance of morning frost. Mostly sunny day. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly sunny.
Newcastle Beach Temperature Statistics View More
August Temperature
Newcastle (Nobbys) (1km)
Lowest 7 August, 2026
6.9 °CAverage August
12.9 °CHighest 4 August, 2026
20.5 °C
Climate (2021–2026)
Newcastle (Nobbys) (1km)
Average Low 2021–2026
15.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C