Byron Bay Weather Forecast

    • 19
    • 24

    Windy. Partly cloudy

    • 19
    • 25

    Showers

    • 17
    • 23

    Shower or two. Becoming windy

    • 15
    • 21

    Shower or two

    • 15
    • 23

    Partly cloudy

    • 17
    • 26

    Becoming windy. Sunny

    • 19
    • 27

    Possible shower

Today 5 Oct Northern Rivers

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the south. Winds northerly 15 to 20 km/h.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Cape Byron in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Cape Byron.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm offshore south of Yamba.
Weather Situation
A trough lies over the northern coastal waters, while a weak ridge of high pressure extends over the remainder of the coast. From late Tuesday, the next cold front will cross the south coast, bringing a strong and gusty southerly change along the southern coastal waters, reaching the northern coast and weakening during early Wednesday. This is expected to be followed by a broad ridge over the state while a low over the Tasman Sea deepens later this week.
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  • Temperature Forecast Bureau of Meteorology

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Byron Bay Temperature Statistics View More

October Temperature

Cape Byron (2 km)

  • Lowest 1 October, 2026

    14 °C
  • Average October

    19.3 °C
  • Highest 1 October, 2026

    22.5 °C

Climate (2021–2026)

Cape Byron (2 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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