Byron Bay Lighthouse Weather Forecast
- 18
- 21
Rain
- 17
- 23
Showers
- 18
- 24
Showers
- 20
- 23
Showers. Becoming windy
- 21
- 28
Shower or two. Possible storm
- 19
- 24
Shower or two
- 16
- 23
Showers
Today 22 Oct Northern Rivers
Cloudy. Very high chance of rain. The chance of a thunderstorm this morning, possibly severe with heavy rain which may lead to flash flooding in the north and far west. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures around 20.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northeasterly 15 to 20 knots, reaching up to 25 knots south of Cape Byron in the late morning and early afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Cape Byron during the morning.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Cloudy. 90% chance of rain. The chance of a thunderstorm.
- Weather Situation
- A strong high pressure system over the Tasman Sea is maintaining northeasterly winds across the coastal waters. Very little change in weather pattern is forecast through the week due to the slow movement of the high. A cold front is then forecast to cross the state during the weekend into early next week, bringing a southerly change in its wake.
Byron Bay Lighthouse Temperature Statistics View More
October Temperature
Cape Byron (0 km)
Lowest 8 October, 2026
13.6 °CAverage October
19.3 °CHighest 11 October, 2026
24.9 °C
Climate (2021–2026)
Cape Byron (0 km)
Average Low 2021–2026
17.4 °CAverage 2021–2026
20.2 °CAverage High 2021–2026
23.7 °C