Boat Harbour Weather Forecast
- 10
- 16
Shower or two
- 9
- 18
Partly cloudy
- 8
- 17
Rain developing
- 11
- 16
Rain. Becoming windy
- 12
- 17
Showers. Windy
- 12
- 17
Showers easing. Windy
- 9
- 18
Mostly sunny
Today 28 Jun Hunter
Mostly clear. Patchy fog in the evening. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- South to southeasterly below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 2 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A ridge extends over the coastal waters. A trough will move over the coastal waters on Monday. A coastal low will develop in the trough on Tuesday and move east across the Tasman Sea into Wednesday and Thursday.
Boat Harbour Temperature Statistics View More
June Temperature
Williamtown RAAF Base (25km)
Lowest 19 June, 2025
4.1 °CAverage June
11.9 °CHighest 23 June, 2025
21.8 °C
Climate (2020–Present)
Williamtown RAAF Base (25km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.6 °C