Inner Rock Weather Forecast
- 11
- 25
Sunny day. Late showers
- 13
- 24
Shower or two
- 8
- 22
Sunny
- 10
- 23
Late shower or two
- 9
- 17
Showers
- 10
- 20
Shower or two
- 10
- 24
Sunny
Today 19 Sep Hunter
Mostly sunny day. Patchy fog about the Lower Hunter early this morning. High chance of showers, most likely this evening. The chance of a thunderstorm about the Upper Hunter late this afternoon and evening. Light winds becoming north to northwesterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures in the mid to high 20s.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northwesterly 10 to 15 knots turning northerly in the middle of the day. Winds reaching up to 20 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly sunny. 70% chance of showers. The chance of a thunderstorm offshore north of Norah Head in the evening.
- Weather Situation
- In the wake of a cold front, west to southwesterly winds will tend northerly and strengthen today as a high pressure system in the Tasman Sea drifts further east. Winds will shift west to southwesterly over the weekend as a strong cold front moves over NSW coastal waters, with southwesterly winds persisting into early next week as a series of fronts brush the south of the state.
Inner Rock Temperature Statistics View More
September Temperature
Williamtown RAAF Base (48km)
Lowest 1 September, 2025
5.5 °CAverage September
15.8 °CHighest 8 September, 2025
28.5 °C
Climate (2020–Present)
Williamtown RAAF Base (48km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.6 °C