Main Beach (Byron Bay) Weather Forecast

    • 11
    • 21

    Possible shower

    • 14
    • 21

    Showers

    • 17
    • 22

    Showers

    • 16
    • 22

    Showers

    • 17
    • 22

    Showers

    • 16
    • 21

    Showers

    • 16
    • 22

    Showers

Today 9 May Northern Rivers

Mostly sunny. Slight chance of a shower along the coastal fringe in the evening. Near zero chance of rain elsewhere. Light winds becoming south to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures in the low to mid 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
1st Swell
Southerly 1.5 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
Southwesterly winds will continue to ease and then tend southerly this weekend as a high pressure system near the Bight extends a ridge across New South Wales. Winds will gradually turn southeasterly in the new week as the high moves east towards the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Main Beach (Byron Bay) Temperature Statistics View More

May Temperature

Cape Byron (1km)

  • Lowest 8 May, 2026

    11 °C

  • Average May

    20 °C

  • Highest 5 May, 2026

    26.3 °C

Climate (2021–Present)

Cape Byron (1km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    17.3 °C

  • Average 2021–2026

    20.2 °C

  • Average High 2021–2026

    23.7 °C
Get WillyWeather+ to remove ads