Main Beach (Byron Bay) Weather Forecast

    • 14
    • 19

    Rain

    • 14
    • 18

    Rain easing

    • 11
    • 19

    Shower or two

    • 12
    • 19

    Shower or two

    • 12
    • 19

    Showers

    • 13
    • 18

    Showers

    • 13
    • 18

    Showers

Today 21 Jun Northern Rivers

Cloudy. High chance of rain, most likely later this evening. Light winds.

Byron Coastal Waters

Point Danger to Wooli
Wind
East to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm.
Weather Situation
Southerly winds over the southern waters will spread north on Monday as a low pressure system moves away to the east and a ridge of high pressure develops. Southerly winds will persist throughout the week as the centre of the high gradually drifts eastwards.he west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Main Beach (Byron Bay) Temperature Statistics View More

June Temperature

Cape Byron (1km)

  • Lowest 7 June, 2026

    10.9 °C

  • Average June

    17.6 °C

  • Highest 3 June, 2026

    24.6 °C

Climate (2021–2026)

Cape Byron (1km)

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  • Average Low 2021–2026

    17.4 °C

  • Average 2021–2026

    20.2 °C

  • Average High 2021–2026

    23.8 °C
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