Main Beach (Byron Bay) Weather Forecast

    • 14
    • 24

    Clear

    • 16
    • 27

    Sunny

    • 18
    • 25

    Sunny

    • 15
    • 27

    Mostly sunny

    • 20
    • 27

    Sunny

    • 15
    • 22

    Mostly sunny

    • 16
    • 21

    Shower or two

Today 2 Sep Northern Rivers

Clear. Light winds.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southerly around 1 metre.
Weather
Clear.
Weather Situation
North to northwesterly winds freshen today ahead of a trough and associated cold front crossing the coastal waters during Thursday, driving west to southwesterly winds in its wake. North to northwesterly winds are forecast to redevelop ahead of a series of fronts crossing the waters during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Main Beach (Byron Bay) Temperature Statistics View More

September Temperature

Cape Byron (1km)

  • Lowest 1 September, 2026

    14.2 °C

  • Average September

    16.8 °C

  • Highest

    –

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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