Byron Bay Weather Forecast
- 17
- 26
Shower or two
- 19
- 26
Shower or two
- 19
- 26
Showers
- 20
- 27
Shower or two
- 19
- 26
Shower or two
- 19
- 26
Shower or two
- 19
- 26
Showers
Today 29 Mar Northern Rivers
Mostly sunny. The chance of fog in the north early this morning. Slight chance of a shower near the coast this evening. Near zero chance of rain elsewhere. Light winds becoming south to southeasterly 20 to 30 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon. Winds turning southeasterly in the evening.
- Seas
- Around 1 metre, increasing to 1.5 metres during the morning.
- 1st Swell
- Southerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Partly cloudy. 50% chance of showers.
- Caution
- Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- Large and powerful waves and strong winds will gradually ease as a vigorous low pressure system over the southern Tasman Sea moves away to the east and a ridge of high pressure develops in its wake. Winds will tend southeast to northeasterly from Monday as the centre of the high reaches the Tasman Sea.
Byron Bay Temperature Statistics View More
March Temperature
Cape Byron (2km)
Lowest 28 March, 2026
14.5 °CAverage March
23.6 °CHighest 6 March, 2026
31.4 °C
Climate (2021–Present)
Cape Byron (2km)
Average Low 2021–2026
17.3 °CAverage 2021–2026
20.2 °CAverage High 2021–2026
23.7 °C