Julian Rocks Weather Forecast

    • 18
    • 24

    Becoming windy. Mostly sunny

    • 17
    • 24

    Windy. Partly cloudy

    • 16
    • 25

    Partly cloudy

    • 16
    • 27

    Sunny

    • 20
    • 27

    Shower or two

    • 20
    • 25

    Shower or two

    • 20
    • 26

    Possible shower

Today 28 Dec Northern Rivers

Mostly sunny. Winds south to southeasterly 30 to 45 km/h. Daytime maximum temperatures in the mid to high 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 20 to 30 knots.
Seas
1.5 to 2 metres, increasing to 2 to 3 metres around midday.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
Southerly winds are prevailing as a strong high pressure system near Tasmania extends a ridge over the coastal waters. Winds are forecast to remain southerly for the remainder of the weekend, while gradually easing, as the high slowly moves southeast, entering the southern Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Julian Rocks Temperature Statistics View More

December Temperature

Cape Byron (3km)

  • Lowest 3 December, 2025

    16.6 °C

  • Average December

    23.2 °C

  • Highest 10 December, 2025

    31 °C

Climate (2020–Present)

Cape Byron (3km)

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  • Average Low 2020–2025

    17.3 °C

  • Average 2020–2025

    20.2 °C

  • Average High 2020–2025

    23.7 °C
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