Byron Bay Lighthouse Weather Forecast

    • 15
    • 22

    Showers

    • 16
    • 22

    Showers

    • 17
    • 22

    Showers

    • 19
    • 22

    Showers

    • 16
    • 22

    Shower or two. Becoming windy

    • 14
    • 20

    Shower or two. Windy

    • 15
    • 22

    Shower or two. Windy

Today 16 May Northern Rivers

Partly cloudy. The chance of morning fog inland. High chance of showers, most likely from late this morning. The chance of a thunderstorm near the coast this evening. Light winds. Daytime maximum temperatures in the low to mid 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southeasterly 10 to 15 knots turning easterly during the morning.
Seas
Around 1 metre.
1st Swell
Southeasterly 1.5 metres, increasing to 1.5 to 2 metres during the morning, then tending easterly 2 metres during the afternoon.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm south of Cape Byron this evening.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough is expected to develop about the north coast early next week, bringing unsettled weather.
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

    19.6 °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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