Broughton Island Weather Forecast
- 17
- 30
Sunny
- 19
- 29
Mostly sunny
- 19
- 25
Shower or two
- 18
- 26
Partly cloudy
- 16
- 29
Sunny
- 17
- 30
Partly cloudy
- 19
- 29
Shower or two
Today 11 Mar Hunter
Areas of morning fog. Sunny afternoon. Light winds becoming west to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures 29 to 35.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northeasterly about 10 knots increasing to 15 to 20 knots in the morning. Winds reaching up to 25 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Easterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Norah Head.
- Weather
- Mostly sunny.
- Weather Situation
- A high over the southern Tasman Sea extends a ridge over the state, while a low over the northern Tasman Sea is heading further eastwards. A trough looks set to enter the far south coast late Wednesday and continue crossing the rest of the coastal waters on Thursday through early Friday, with fresh gusty southerly winds in its wake.
Broughton Island Temperature Statistics View More
March Temperature
Williamtown RAAF Base (48km)
Lowest 6 March, 2026
18.9 °CAverage March
23.8 °CHighest 6 March, 2026
32.3 °C
Climate (2021–Present)
Williamtown RAAF Base (48km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.1 °CAverage High 2021–2026
23.8 °C