Boondaba Island Weather Forecast
- 18
- 23
Partly cloudy
- 18
- 26
Shower or two
- 17
- 25
Shower or two
- 16
- 25
Possible shower
- 13
- 27
Sunny
- 18
- 26
Partly cloudy
- 19
- 29
Partly cloudy
Today 18 Jan Hunter
Cloudy. Medium chance of showers. Winds southeasterly 25 to 35 km/h.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southeasterly 20 to 30 knots.
- Seas
- 1.5 to 2 metres, increasing to 2 to 3 metres offshore.
- 1st Swell
- Easterly 3 metres inshore, increasing to 3 to 4 metres offshore south of Norah Head.
- Weather
- Cloudy. 90% chance of rain. The chance of a thunderstorm in the morning and afternoon.
Boondaba Island Temperature Statistics View More
January Temperature
Williamtown RAAF Base (24km)
Lowest 1 January, 2026
14.8 °CAverage January
23.4 °CHighest 10 January, 2026
40.5 °C
Climate (2021–Present)
Williamtown RAAF Base (24km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.1 °CAverage High 2021–2026
23.8 °C