Inner Rock Weather Forecast
- 9
- 22
Clear
- 10
- 24
Sunny
- 11
- 26
Sunny
- 12
- 27
Sunny day. Late shower or two
- 11
- 17
Showers. Windy
- 11
- 18
Showers. Windy
- 10
- 22
Possible morning shower
Today 12 Sep Hunter
Clear. Winds northeast to southeasterly 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
- Southerly 2 to 2.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system will drift across the Tasman Sea this weekend, causing winds to turn northeasterly. Northerly winds are expected to increase on Monday before turning southerly in the far south. This southerly change will continue to move north along the coast on Tuesday and strengthen.
Inner Rock Temperature Statistics View More
September Temperature
Williamtown RAAF Base (48km)
Lowest 9 September, 2026
4.4 °CAverage September
16.7 °CHighest 5 September, 2026
32.8 °C
Climate (2021–2026)
Williamtown RAAF Base (48km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C