Julian Rocks Weather Forecast

    • 22
    • 27

    Shower or two

    • 22
    • 27

    Showers

    • 22
    • 28

    Possible shower

    • 21
    • 29

    Partly cloudy

    • 22
    • 28

    Shower or two

    • 21
    • 27

    Shower or two

    • 20
    • 26

    Shower or two

Today 12 Jan Northern Rivers

Cloudy. High chance of showers in the north, slight chance elsewhere. Winds south to southeasterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 10 to 15 knots, reaching up to 25 knots south of Cape Byron during the morning. Winds turning southeasterly during the morning.
Seas
Around 1 metre, increasing to 1 to 2 metres south of Cape Byron.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore.
Weather
Cloudy. 60% chance of showers.
Weather Situation
Coastal winds remain mostly east to northeasterly as a ridge extends up the New South Wales coast. By the end of the week, winds will become more south easterly was a trough and low pressure system moves off the coast and in to the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Julian Rocks Temperature Statistics View More

January Temperature

Cape Byron (3km)

  • Lowest 3 January, 2026

    18.6 °C

  • Average January

    24.3 °C

  • Highest 1 January, 2026

    31.1 °C

Climate (2021–Present)

Cape Byron (3km)

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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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