Cape Byron Weather Forecast

    • 15
    • 19

    Showers increasing. Windy

    • 15
    • 20

    Showers easing

    • 14
    • 20

    Showers

    • 14
    • 21

    Shower or two

    • 13
    • 21

    Partly cloudy

    • 14
    • 23

    Sunny

    • 14
    • 20

    Showers. Windy

Today 10 Sep Northern Rivers

Cloudy. High chance of showers along the coastal fringe, slight chance elsewhere. Winds south to southeasterly 25 to 35 km/h becoming light in the evening. Daytime maximum temperatures around 20.

Byron Coastal Waters

Point Danger to Wooli
Wind
South to southeasterly 20 to 25 knots, reaching up to 30 knots in the late morning and afternoon.
Seas
2 to 3 metres.
1st Swell
Southerly 2 to 3 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A trough will move away from the New South Wales coast today, with fresh to strong southerly winds extending along the coast in its wake. Winds will ease and shift south to southeasterly later in the week as another high pressure ridge extends over the region. A high pressure system will then move into the Tasman Sea over the weekend, directing east to northeasterly winds along the coast.
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  • Temperature Forecast Bureau of Meteorology

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Cape Byron Temperature Statistics View More

September Temperature

Cape Byron (0km)

  • Lowest 9 September, 2026

    13.2 °C

  • Average September

    18.9 °C

  • Highest 6 September, 2026

    26.9 °C

Climate (2021–2026)

Cape Byron (0km)

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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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