Main Beach (Byron Bay) Weather Forecast

    • 15
    • 25

    Becoming windy. Mostly sunny

    • 18
    • 26

    Possible shower. Wind easing

    • 18
    • 27

    Partly cloudy

    • 20
    • 27

    Mostly sunny

    • 20
    • 25

    Showers increasing

    • 19
    • 24

    Shower or two

    • 15
    • 21

    Shower or two

Today 9 Oct Northern Rivers

Mostly sunny. The chance of fog in the south in the early morning. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then tending northerly in the early afternoon. Overnight temperatures falling to between 11 and 14 with daytime temperatures reaching around 30.

Byron Coastal Waters

Point Danger to Wooli
Wind
Variable about 10 knots becoming north to northwesterly 10 to 15 knots in the early morning then becoming northerly 15 to 25 knots in the morning. Winds reaching up to 30 knots offshore south of Cape Byron in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
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 (1 km)

  • Lowest 8 October, 2026

    13.6 °C

  • Average October

    19.2 °C

  • Highest 6 October, 2026

    23.1 °C

Climate (2021–2026)

Cape Byron (1 km)

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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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