Nine Mile Beach Weather Forecast
- 21
- 32
Clear
- 19
- 32
Possible late shower
- 19
- 27
Showers
- 19
- 27
Shower or two
- 19
- 28
Shower or two
- 19
- 27
Shower or two
- 18
- 28
Shower or two clearing
Today 24 Feb Newcastle
Clear. Winds northeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northeasterly 15 to 25 knots.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Port Stephens.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the Tasman Sea extends a ridge towards the north coast while a trough off the central coast is weakening. Then, another trough looks set to cross the southern and central parts of the coast on Wednesday, bringing a fresh southerly wind change in its wake, before stalling about the Central Coast on Thursday and gradually weakening later in the week. This system will be followed by a high pressure system passing to the south, maintaining onshore easterly airstream across the coastal waters through the second half of the week.
Nine Mile Beach Temperature Statistics View More
February Temperature
Newcastle (Nobbys) (18km)
Lowest 17 February, 2026
16.2 °CAverage February
22.8 °CHighest 18 February, 2026
36.3 °C
Climate (2021–Present)
Newcastle (Nobbys) (18km)
Average Low 2021–2026
15.3 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
22.3 °C