Big Gibber Headland Weather Forecast
- 9
- 20
Shower or two
- 10
- 23
Possible early shower
- 11
- 21
Shower or two
- 11
- 23
Partly cloudy
- 11
- 24
Showers increasing
- 13
- 22
Showers
- 11
- 20
Possible shower
Today 21 Aug Mid North Coast
Cloudy. High chance of showers in the south, slight chance elsewhere. Winds northwest to northeasterly 15 to 20 km/h becoming light in the late afternoon.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northwesterly 10 to 15 knots, reaching up to 25 knots south of Port Stephens in the late afternoon.
- Seas
- Below 1 metre, increasing to 1 to 2 metres south of Port Stephens.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm offshore north of Norah Head.
- Weather Situation
- Winds are forecast to ease and generally shift westerly today as a series of cold fronts brush the south. Then, another high pressure system is forecast to move into the Tasman Sea later into the weekend, gradually backing the winds north to northeasterly by Sunday. Winds are forecast to freshen during early next week as the next front approaches the coastal waters, crossing by mid next week.
Big Gibber Headland Temperature Statistics View More
August Temperature
Williamtown RAAF Base (63km)
Lowest 7 August, 2026
2.7 °CAverage August
12.4 °CHighest 11 August, 2026
21.4 °C
Climate (2021–2026)
Williamtown RAAF Base (63km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C