Main Beach (Byron Bay) Weather Forecast

    • 19
    • 24

    Becoming windy. Partly cloudy

    • 19
    • 25

    Showers

    • 18
    • 23

    Showers. Becoming windy

    • 15
    • 21

    Possible shower

    • 14
    • 23

    Partly cloudy

    • 15
    • 26

    Mostly sunny

    • 19
    • 26

    Possible shower

Today 5 Oct Northern Rivers

Cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds northerly 15 to 20 km/h becoming light in the early morning then becoming northerly 15 to 25 km/h in the early afternoon. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching the mid to high 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Cape Byron early in the morning and again in the evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
East to northeasterly around 1 metre, increasing to 1 to 1.5 metres north of Yamba.
Weather
Partly cloudy. The chance of a thunderstorm south of Cape Byron in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Main Beach (Byron Bay) Temperature Statistics View More

October Temperature

Cape Byron (1km)

  • Lowest 1 October, 2026

    14 °C

  • Average October

    18.9 °C

  • Highest 1 October, 2026

    22.5 °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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