Wonboyn Beach Weather Forecast
- 15
- 24
Mostly clear
- 11
- 22
Mostly sunny
- 11
- 21
Mostly sunny
- 14
- 24
Sunny
- 16
- 28
Mostly sunny
- 17
- 27
Shower or two developing
- 17
- 25
Shower or two
Today 14 Dec South Coast
Cloudy. Slight chance of a shower in the north, near zero chance elsewhere. Winds southeast to southwesterly 20 to 30 km/h.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Southwesterly 25 to 30 knots, reaching up to 35 knots offshore south of Green Cape.
- Seas
- 2.5 to 3 metres, increasing to 3 to 4 metres offshore south of Green Cape.
- 1st Swell
- South to southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Cloudy.
- Weather Situation
- A trough and gusty wind change will continue moving north across the coastal waters, crossing the northern waters on Monday morning and early afternoon. A ridge extends over the coastal waters in the wake of the trough. The ridge will be maintained by a high in the Great Australian Bight that will move east across southeast Australia on Tuesday and into the Tasman Sea on Wednesday.
Wonboyn Beach Temperature Statistics View More
December Temperature
Green Cape (7km)
Lowest 1 December, 2025
10.1 °CAverage December
17.2 °CHighest 10 December, 2025
23.9 °C
Climate (2020–Present)
Green Cape (7km)
Average Low 2020–2025
13.6 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
19.8 °C