One Mile Beach Weather Forecast
- 11
- 26
Sunny
- 11
- 29
Sunny day. Late shower or two
- 11
- 17
Shower or two. Windy
- 10
- 18
Showers. Wind easing
- 7
- 23
Mostly sunny
- 9
- 25
Sunny
- 10
- 29
Sunny
Today 14 Sep Hunter
Mostly sunny. The chance of fog about the Upper Hunter early this morning. Light winds becoming northwesterly 15 to 20 km/h in the morning then tending northerly in the evening. Daytime maximum temperatures 23 to 28.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northerly 15 to 25 knots.
- Seas
- 1 to 2 metres.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
- Weather
- Sunny.
- Weather Situation
- Northerly winds will increase during today before a trough brings a southerly change to the far south in the evening. This southerly change will continue to move north along the coast on Tuesday and then strengthen as a cold front reaches the Tasman Sea. After this, southerly winds will persist as a new ridge of high pressure extends across from the west.
One Mile Beach Temperature Statistics View More
September Temperature
Williamtown RAAF Base (26km)
Lowest 9 September, 2026
4.4 °CAverage September
16.4 °CHighest 5 September, 2026
32.8 °C
Climate (2021–2026)
Williamtown RAAF Base (26km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C