Nine Mile Beach Weather Forecast
- 16
- 24
Possible storm
- 15
- 29
Partly cloudy
- 17
- 34
Shower or two
- 17
- 23
Shower or two
- 16
- 23
Cloudy
- 15
- 26
Partly cloudy
- 14
- 30
Sunny
Today 12 Dec Newcastle
Mostly clear. Slight chance of a shower, becoming less likely later this evening. The chance of a thunderstorm early this evening, possibly severe with heavy rain which may lead to flash flooding. Winds easterly 15 to 20 km/h becoming light in the evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- Winds will tend east to northeasterly later today as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. A fresh to strong southerly change is expected during Sunday and Monday.
Nine Mile Beach Temperature Statistics View More
December Temperature
Newcastle (Nobbys) (18km)
Lowest 2 December, 2025
11.3 °CAverage December
21.6 °CHighest 5 December, 2025
36.1 °C
Climate (2020–Present)
Newcastle (Nobbys) (18km)
Average Low 2020–2025
15.3 °CAverage 2020–2025
18.5 °CAverage High 2020–2025
22.3 °C