Orobillah Island Weather Forecast
- 20
- 32
Partly cloudy
- 15
- 23
Sunny
- 15
- 26
Mostly sunny
- 15
- 29
Sunny
- 20
- 38
Possible shower developing
- 20
- 27
Partly cloudy
- 19
- 30
Mostly sunny
Today 23 Dec Hunter
Mostly sunny. Slight chance of a shower along the coastal fringe in the morning and early afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the morning and early afternoon. Winds west to northwesterly 25 to 40 km/h increasing to 45 km/h before turning southwesterly 15 to 20 km/h during the afternoon and evening. Daytime maximum temperatures 28 to 34.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- West to northwesterly 15 to 20 knots shifting southerly 15 to 25 knots in the morning then becoming south to southeasterly about 10 knots in the late evening. Winds reaching up to 30 knots south of Port Stephens in the late afternoon.
- Seas
- 1 to 2 metres, decreasing below 1.5 metres during the afternoon.
- 1st Swell
- Southerly around 1 metre, increasing to 1 to 2 metres south of Port Stephens by early evening.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A high pressure ridge extends across the coast, bringing generally settled weather. A cold front is forecast to cross the southern coastal waters later this evening bringing another southerly change, and progressing northward along the remainder of the coast today. After this another ridge is expected to build in the wake of the front with north to northeasterly wind building along the coast, bringing settled conditions for Christmas.
Orobillah Island Temperature Statistics View More
December Temperature
Williamtown RAAF Base (16km)
Lowest 21 December, 2024
12.9 °CAverage December
23.8 °CHighest 17 December, 2024
37.6 °C
Climate (2019–Present)
Williamtown RAAF Base (16km)
Average Low 2019–2024
13.2 °CAverage 2019–2024
17.9 °CAverage High 2019–2024
23.7 °C