Julian Rocks Weather Forecast
- 22
- 27
Clear
- 22
- 29
Possible shower
- 22
- 25
Shower or two. Becoming windy
- 21
- 25
Cloudy
- 19
- 26
Partly cloudy
- 19
- 27
Mostly sunny
- 21
- 28
Partly cloudy
Today 14 Dec Northern Rivers
Mostly clear. The chance of a thunderstorm early this evening, possibly severe with damaging winds. Winds northerly 15 to 20 km/h becoming light in the evening.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Yamba in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Yamba.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Mostly clear. The chance of a thunderstorm inshore early this evening.
- 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.
Julian Rocks Temperature Statistics View More
December Temperature
Cape Byron (3km)
Lowest 3 December, 2025
16.6 °CAverage December
22.9 °CHighest 10 December, 2025
31 °C
Climate (2020–Present)
Cape Byron (3km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C