Big Gibber Headland Weather Forecast
- 7
- 22
Partly cloudy
- 12
- 19
Shower or two
- 11
- 20
Shower or two
- 10
- 21
Shower or two clearing
- 10
- 23
Sunny
- 11
- 25
Sunny
- 12
- 26
Possible shower
Today 9 Sep Mid North Coast
Becoming cloudy. The chance of fog in the south early this morning. Medium chance of showers late this afternoon and evening. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures between 19 and 24.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- West to northwesterly about 10 knots increasing to 10 to 15 knots in the morning then shifting southerly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 2 metres during the afternoon, then increasing to 2.5 to 3 metres by early evening.
- 1st Swell
- Southerly 1.5 to 2.5 metres, decreasing to 1.5 metres during the afternoon, then increasing to 1.5 to 2.5 metres by early evening.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A broad high pressure ridge extends across the state while a cold front crossing the eastern areas on Wednesday, with showers and fresh to strong southerly winds along the coast in its wake. Winds will gradually ease later in the week, then turn east to northeasterly as a high pressure system traverses the state's south and enters the Tasman Sea by the weekend.
Big Gibber Headland Temperature Statistics View More
September Temperature
Williamtown RAAF Base (63km)
Lowest 1 September, 2026
5.4 °CAverage September
18 °CHighest 5 September, 2026
32.8 °C
Climate (2021–2026)
Williamtown RAAF Base (63km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C