Cape Byron Weather Forecast
- 18
- 24
Partly cloudy
- 19
- 26
Shower or two. Possible storm
- 19
- 23
Possible shower
- 17
- 24
Mostly sunny
- 19
- 25
Sunny
- 20
- 26
Becoming windy. Mostly sunny
- 20
- 25
Sunny
Today 17 Oct Northern Rivers
Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds and large hail in the south. Winds north to northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 27 to 32.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots south of Cape Byron during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- East to northeasterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm in the late afternoon and evening.
- Weather Situation
- North to northwesterly remain over NSW waters. Friday a gusty southerly change will move north along the coast as a trough reaching Sydney during the afternoon, and the northern border by Saturday morning. The trough stalls over the northern waters during while a high pressure system settles over the remainder of the coast, become the dominant feature by Sunday.
Cape Byron Temperature Statistics View More
October Temperature
Cape Byron (0km)
Lowest 4 October, 2025
14.9 °CAverage October
21.1 °CHighest 2 October, 2025
27.6 °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