Sandon Back Beach Weather Forecast
- 20
- 28
Partly cloudy
- 13
- 25
Partly cloudy
- 16
- 26
Shower
- 18
- 26
Shower
- 18
- 26
Shower
- 19
- 27
Shower
- 18
- 27
Shower
Today 27 Mar Northern Rivers
Mostly sunny. Winds northwesterly 15 to 20 km/h tending westerly 25 to 35 km/h in the morning then decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures in the mid to high 20s.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northwesterly 15 to 20 knots, reaching up to 30 knots offshore during the morning. Winds turning west to southwesterly in the late morning and afternoon.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Mostly sunny. The chance of a thunderstorm offshore north of Cape Byron during this afternoon and evening.
- Weather Situation
- A strong cold front is forecast to sweep the northern coastal waters early today, with fresh to strong southwesterly winds in its wake. The southerly airstream will increase further to gale-force, and large, powerful waves will develop as a low forms off the south coast and brushes the southern and central parts of the coast between today and early Saturday, before the system heads into the Tasman Sea through the weekend.
Sandon Back Beach Temperature Statistics View More
March Temperature
Grafton Airport (29km)
Lowest 16 March, 2026
13.3 °CAverage March
22.5 °CHighest 12 March, 2026
38 °C
Climate (2021–Present)
Grafton Airport (29km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
18.7 °CAverage High 2021–2026
26 °C