Byron Bay Weather Forecast
- 21
- 27
Shower or two
- 20
- 25
Shower or two
- 21
- 26
Showers
- 20
- 26
Shower or two
- 20
- 26
Shower or two
- 20
- 27
Possible shower
- 20
- 26
Possible shower
Today 31 Mar Northern Rivers
Becoming cloudy. Patchy fog early this morning. Medium chance of showers, most likely during this afternoon and evening. Light winds becoming east to southeasterly 15 to 25 km/h in the middle of the day then tending south to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the high 20s.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots offshore south of Yamba during the day.
- Seas
- Around 1 metre, increasing to 1 to 2 metres during the morning.
- 1st Swell
- Southerly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure system is deepening in the Tasman Sea east of the Illawarra bringing vigorous south to southeasterly winds and large waves to the southern and central coastal waters. This system is expected to gradually move east in the coming days, with gradually easing conditions. A new trough is expected to form over the far northern waters on Wednesday.
Byron Bay Temperature Statistics View More
March Temperature
Cape Byron (2km)
Lowest 18 March, 2025
18.2 °CAverage March
23.7 °CHighest 1 March, 2025
30.2 °C
Climate (2020–Present)
Cape Byron (2km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C