Nelson Bay Weather Forecast
- 12
- 18
Rain increasing
- 11
- 19
Showers
- 12
- 22
Shower or two
- 13
- 23
Partly cloudy
- 15
- 26
Partly cloudy
- 16
- 26
Partly cloudy
- 17
- 31
Shower or two
Today 28 Oct Hunter
Cloudy. Very high chance of rain. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures between 12 and 17.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- East to southeasterly 10 to 15 knots tending east to northeasterly during the afternoon and evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 2 to 3 metres.
- Weather
- Cloudy. 70% chance of rain in the afternoon and evening.
- Weather Situation
- A fresh and gusty southerly wind change is forecast to reach southeastern Queensland on Tuesday and stall, briefly deepening into a low pressure system later before heading well-offshore on Wednesday. Southerly winds will gradually shift easterly late Tuesday through midweek as a high pressure system over the Bight extends a ridge across the south while drifting eastwards, contracting to the Tasman Sea by Thursday.
Nelson Bay Temperature Statistics View More
October Temperature
Williamtown RAAF Base (30km)
Lowest 2 October, 2025
6.9 °CAverage October
20.7 °CHighest 22 October, 2025
39.8 °C
Climate (2020–Present)
Williamtown RAAF Base (30km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.7 °C