Big Rocky Island Weather Forecast
- 16
- 26
Partly cloudy
- 17
- 32
Shower or two. Possible storm
- 17
- 23
Mostly sunny
- 13
- 21
Possible shower
- 11
- 26
Mostly sunny
- 12
- 22
Partly cloudy
- 11
- 28
Sunny
Today 7 Nov Hunter
Partly cloudy. The chance of fog in the early morning. Slight chance of a shower in the evening. The chance of a thunderstorm in the evening. Light winds becoming north to northwesterly 15 to 25 km/h in the morning then tending north to northeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 10 and 14 with daytime temperatures reaching 27 to 32.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northeasterly 20 to 25 knots, reaching up to 30 knots offshore in the late evening.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Partly cloudy.
Big Rocky Island Temperature Statistics View More
November Temperature
Williamtown RAAF Base (28km)
Lowest 5 November, 2025
8.8 °CAverage November
20 °CHighest 3 November, 2025
32.6 °C
Climate (2020–Present)
Williamtown RAAF Base (28km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.7 °C