Main Beach (Byron Bay) Weather Forecast

    • 15
    • 20

    Showers

    • 15
    • 21

    Shower or two

    • 15
    • 21

    Possible shower

    • 14
    • 20

    Shower or two

    • 15
    • 21

    Showers easing

    • 15
    • 21

    Possible shower

    • 15
    • 21

    Partly cloudy

Today 12 Jun Northern Rivers

Partly cloudy. High chance of showers, most likely in the late morning and afternoon. Light winds. Daytime maximum temperatures in the low 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
East to southeasterly about 10 knots increasing to 10 to 15 knots in the morning.
Seas
Below 1 metre.
1st Swell
South to southeasterly around 1 metre.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A strong high pressure system over the Tasman Sea is slowly drifting eastwards while directing north to northeasterly winds over the coastal waters. A trough is forecast to sweep the central and northern parts of the coast today, bringing a southerly wind change in its wake. Winds will then turn northerly again later in the week as the trough weakens and another weak high pressure ridge develops over the region. A cold front sweeping the south looks set to bring another southerly change on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Main Beach (Byron Bay) Temperature Statistics View More

June Temperature

Cape Byron (1km)

  • Lowest 7 June, 2026

    10.9 °C

  • Average June

    17.1 °C

  • Highest 3 June, 2026

    24.6 °C

Climate (2021–Present)

Cape Byron (1km)

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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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