Sandon Back Beach Weather Forecast

    • 13
    • 23

    Partly cloudy

    • 14
    • 22

    Cloudy

    • 16
    • 22

    Shower

    • 16
    • 24

    Shower

    • 17
    • 23

    Shower

    • 16
    • 24

    Shower

    • 15
    • 22

    Shower

Today 20 May Northern Rivers

Mostly clear. The chance of a thunderstorm along the coastal fringe. Winds south to southwesterly 15 to 20 km/h.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 25 to 30 knots.
Seas
2.5 metres.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 2 metres offshore.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Weather Situation
A high is drifting across southeast Australia, while a low lingers offshore in the Tasman Sea, whipping fresh to strong southerly winds and large, powerful waves along much of the coastline for the remainder of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sandon Back Beach Temperature Statistics View More

May Temperature

Grafton Airport (29km)

  • Lowest 9 May, 2026

    3.9 °C

  • Average May

    17.7 °C

  • Highest 5 May, 2026

    29.6 °C

Climate (2021–Present)

Grafton Airport (29km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    26.1 °C
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