Cape Byron Weather Forecast
- 22
- 29
Showers. Storm developing
- 19
- 26
Possible shower or storm
- 21
- 27
Mostly sunny
- 21
- 27
Mostly sunny
- 20
- 27
Partly cloudy
- 21
- 26
Possible shower
- 20
- 26
Possible shower
Today 7 Dec Northern Rivers
Partly cloudy. The chance of smoke haze in the south. Very high chance of showers, most likely in the late afternoon and evening. Thunderstorms, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northwest to northeasterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures in the low to mid 30s.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots south of Cape Byron in the late morning and again in the evening. Winds tending northeast to southeasterly in the late evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeast to southeasterly below 1 metre.
- Weather
- Partly cloudy. 80% chance of showers. A thunderstorm likely in the afternoon and evening.
- Weather Situation
- A strong cold front is bringing a fresh to strong southwesterly change for southern parts of the coast, and strong northeasterly winds ahead of it for central and northern parts of the coast. This southwesterly change will reach central and northern parts of the coast this afternoon as the cold front moves east, before winds tend north to northeasterly across the entire coast on Monday as ridge builds along the coast. Another cold front will brush southern and central parts of the coast on Tuesday and Wednesday, bringing a southwesterly change with it.
Cape Byron Temperature Statistics View More
December Temperature
Cape Byron (0km)
Lowest 3 December, 2025
16.6 °CAverage December
22.5 °CHighest 1 December, 2025
29.3 °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