Sandon Back Beach Weather Forecast

    • 17
    • 29

    Sunny

    • 20
    • 32

    Partly cloudy

    • 22
    • 35

    Partly cloudy

    • 24
    • 37

    Partly cloudy

    • 23
    • 29

    Shower

    • 22
    • 27

    Shower

    • 21
    • 28

    Shower

Today 19 Dec Northern Rivers

Sunny. Winds northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 30 to 36.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 20 knots, reaching up to 25 knots inshore during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Cape Byron around midday.
1st Swell
Easterly around 1 metre.
Weather
Sunny.
Weather Situation
A high in the Tasman Sea is directing northerly winds over Coastal Waters. A weak trough will bring a brief southerly change to much of the coast today, before winds turn northerly again over the weekend. Following this, a cold front will bring a fresh to strong southerly change later on Sunday or Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sandon Back Beach Temperature Statistics View More

December Temperature

Grafton Airport (29km)

  • Lowest 3 December, 2025

    10.7 °C

  • Average December

    22.2 °C

  • Highest 14 December, 2025

    34.2 °C

Climate (2020–Present)

Grafton Airport (29km)

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  • Average Low 2020–2025

    13.1 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    25.9 °C
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