Big Gibber Headland Weather Forecast
- 11
- 25
Sunny
- 12
- 27
Sunny
- 13
- 27
Sunny
- 14
- 25
Possible shower
- 14
- 24
Partly cloudy
- 13
- 25
Shower or two
- 13
- 27
Shower or two
Today 30 Sep Mid North Coast
The chance of fog early this morning. Sunny afternoon. Light winds becoming north to northeasterly 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures 21 to 27.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots offshore south of Norah Head in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
- Weather
- Sunny.
- Weather Situation
- A high pressure system in the Tasman Sea extends a ridge over the coastal waters. A trough will cross the south coast late on Friday.
Big Gibber Headland Temperature Statistics View More
September Temperature
Williamtown RAAF Base (63km)
Lowest 9 September, 2026
4.4 °CAverage September
17.4 °CHighest 21 September, 2026
35.4 °C
Climate (2021–2026)
Williamtown RAAF Base (63km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.3 °CAverage High 2021–2026
24 °C