Byron Bay Lighthouse Weather Forecast

    • 14
    • 20

    Showers. Windy

    • 15
    • 21

    Showers. Very windy

    • 16
    • 22

    Showers easing. Windy

    • 17
    • 22

    Showers

    • 16
    • 22

    Shower or two

    • 15
    • 20

    Shower or two

    • 14
    • 20

    Shower or two

Today 21 May Northern Rivers

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. Winds south to southwesterly 20 to 30 km/h. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching the low 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 25 to 30 knots.
Seas
2.5 to 3 metres.
1st Swell
Southerly 2 to 3 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the early morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Byron Bay Lighthouse Temperature Statistics View More

May Temperature

Cape Byron (0km)

  • Lowest 8 May, 2026

    11 °C

  • Average May

    19.5 °C

  • Highest 5 May, 2026

    26.3 °C

Climate (2021–Present)

Cape Byron (0km)

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  • Average Low 2021–2026

    17.3 °C

  • Average 2021–2026

    20.2 °C

  • Average High 2021–2026

    23.7 °C
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