Broughton Island Weather Forecast
- 10
- 21
Partly cloudy
- 12
- 23
Mostly sunny
- 12
- 21
Shower or two
- 12
- 21
Possible shower
- 11
- 22
Mostly sunny
- 12
- 22
Shower or two
- 13
- 21
Possible shower
Today 9 Jun Hunter
Partly cloudy. The chance of morning fog. Slight chance of a shower. Light winds. Daytime maximum temperatures between 18 and 21.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
- Weather
- Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore south of Port Stephens.
- Weather Situation
- A strong high pressure system over the western Tasman Sea is slowly drifting eastwards while directing northeasterly winds over the coastal waters. This pattern will be disrupted by a trough sweeping the southern and central parts of the coast on Thursday, with a southerly wind change in its wake. Winds will then turn northerly again later in the week as the trough weakens.
Broughton Island Temperature Statistics View More
June Temperature
Williamtown RAAF Base (48km)
Lowest 7 June, 2026
6.5 °CAverage June
13.3 °CHighest 3 June, 2026
21.7 °C
Climate (2021–Present)
Williamtown RAAF Base (48km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
23.9 °C