Hunter River - Newcastle Harbour Weather Forecast
- 10
- 20
Partly cloudy
- 7
- 20
Sunny
- 7
- 21
Sunny
- 8
- 21
Mostly sunny
- 5
- 17
Sunny
- 5
- 19
Sunny
- 5
- 19
Sunny
Today 20 Jul Newcastle
Partly cloudy. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Easterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Strong south to southeasterly winds and large powerful waves along the north coast are gradually easing as a low and a trough over the Coral Sea continue to weaken. Meanwhile, winds over the southern and central parts of the coast are turning northerly as a strong high pressure system over the Tasman Sea extends a ridge across much of the state. Then, a cold front crossing the state mid to late this week will bring a fresh to strong southwesterly wind change in its wake.
Hunter River - Newcastle Harbour Temperature Statistics View More
July Temperature
Newcastle (Nobbys) (2km)
Lowest 11 July, 2026
7.7 °CAverage July
14.2 °CHighest 2 July, 2026
21.8 °C
Climate (2021–2026)
Newcastle (Nobbys) (2km)
Average Low 2021–2026
15.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C