Main Beach (Byron Bay) Weather Forecast
- 11
- 18
Sunny
- 11
- 19
Partly cloudy
- 15
- 20
Shower or two
- 14
- 20
Sunny
- 11
- 18
Sunny
- 11
- 20
Mostly sunny
- 13
- 20
Sunny
Today 4 Jul Northern Rivers
Sunny. Light winds. Daytime maximum temperatures around 20.
Byron Coastal Waters
Point Danger to Wooli- Wind
- West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds turning southerly in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
- 1st Swell
- Southerly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A complex low pressure system is gradually moving away over the Tasman Sea, however its presence still sees strong winds and large powerful surf into this evening. Winds and surf conditions are forecast to ease gradually later in the week as the system moves further offshore and it is followed by a large high pressure ridge moving across the state. During the weekend a weakening cold front and trough are expected to cross the state. This will be followed by a stronger cold front mid-week bringing a return to gusty winter westerlies.
Main Beach (Byron Bay) Temperature Statistics View More
July Temperature
Cape Byron (1km)
Lowest 2 July, 2025
10.4 °CAverage July
14 °CHighest 1 July, 2025
18.4 °C
Climate (2020–Present)
Cape Byron (1km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C