Illaroo Group Camping Area Weather Forecast
- 12
- 25
Clear
- 12
- 25
Shower
- 16
- 19
Shower
- 13
- 21
Shower
- 10
- 24
Partly cloudy
- 11
- 26
Windy
- 13
- 27
Windy
Today 26 Sep Northern Rivers
Clear. Winds northeasterly 15 to 25 km/h becoming light in the evening.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots south of Cape Byron during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Cape Byron by early evening.
- 1st Swell
- Northeasterly 1 to 1.5 metres.
- Weather
- Clear.
- Weather Situation
- A cold front and trough will pass over the Tasman Sea today and tomorrow, bringing a southerly change tracking northward along the NSW coast. A ridge of high pressure will build over the coastal waters in the wake of the southerly change, turning winds east to northeasterly over the coastal waters for the early days of the week.
Illaroo Group Camping Area Temperature Statistics View More
September Temperature
Grafton Airport (25km)
Lowest 19 September, 2026
5.3 °CAverage September
17.2 °CHighest 21 September, 2026
34.1 °C
Climate (2021–2026)
Grafton Airport (25km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
26.2 °C