Main Beach (Byron Bay) Weather Forecast

    • 11
    • 19

    Possible shower

    • 11
    • 19

    Shower or two

    • 12
    • 18

    Showers

    • 13
    • 19

    Showers

    • 13
    • 18

    Showers

    • 14
    • 19

    Showers

    • 14
    • 20

    Shower or two

Today 23 Jun Northern Rivers

Mostly clear. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 15 to 20 knots.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore south of Yamba.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Cape Byron.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system over western New South Wales and a low over the Tasman Sea are maintaining southerly winds over the coastal waters. A trough is then forecast to brush the coast midweek, followed by another high pressure system drifting across Tasmania, directing onshore southeasterly airstream through the second half of the week.
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  • 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

    17.5 °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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