Cape Byron Weather Forecast
- 10
- 15
Showers
- 11
- 17
Rain
- 13
- 18
Showers
- 14
- 19
Showers
- 14
- 20
Shower or two
- 14
- 20
Shower or two
- 13
- 20
Possible shower
Today 19 Aug Northern Rivers
Cloudy. High chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds south to southeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures between 14 and 18.
Byron Coastal Waters
Point Danger to Wooli- Wind
- South to southeasterly 10 to 15 knots tending east to southeasterly in the late morning and afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A trough will move along the southern and central waters today and then linger along the northern half of the coast for the remainder of the week. Meanwhile, a high pressure system over the Bight will slowly enter the southern Tasman Sea during Tuesday. This will cause southerly winds to gradually turn easterly mid-week.
Cape Byron Temperature Statistics View More
August Temperature
Cape Byron (0km)
Lowest 3 August, 2025
7.3 °CAverage August
15.1 °CHighest 16 August, 2025
21.7 °C
Climate (2020–Present)
Cape Byron (0km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C