Cabbage Tree Island Weather Forecast
- 12
- 25
Clear
- 14
- 30
Sunny
- 16
- 34
Sunny
- 19
- 35
Mostly sunny
- 21
- 27
Shower or two. Possible storm
- 17
- 27
Partly cloudy
- 17
- 32
Sunny
Today 3 Dec Hunter
Clear. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- East to northeasterly 15 to 20 knots tending north to northeasterly in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Port Stephens by early evening.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Norah Head.
- Weather
- Clear.
- Weather Situation
- Winds will gradually turn northerly as a high pressure system drifts across the state, entering the Tasman Sea by Thursday. Northerly winds strengthening by the weekend, with a brief weak southerly change expected along the south coast on Friday. Then, a cold front will cross the state during the weekend, bringing a fresh to strong southerly wind change over coastal waters in its wake.
Cabbage Tree Island Temperature Statistics View More
December Temperature
Williamtown RAAF Base (38km)
Lowest 2 December, 2025
11.3 °CAverage December
17.8 °CHighest 1 December, 2025
28.1 °C
Climate (2020–Present)
Williamtown RAAF Base (38km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.7 °C