Sandon Back Beach Weather Forecast

    • 10
    • 21

    Shower

    • 10
    • 23

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 13
    • 21

    Shower

    • 11
    • 23

    Partly cloudy

    • 13
    • 25

    Shower

    • 15
    • 25

    Shower

Today 20 Aug Northern Rivers

Partly cloudy. The chance of morning fog inland. Medium chance of showers in the morning and afternoon. Light winds. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching the low 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
East to northeasterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over Tasman Sea is directing onshore east to northeasterly winds along the NSW coast. North to northeasterly winds will strengthen and extend north during today as a trough approaches from the west. Winds easing and shifting west to southwesterly from Friday as a series of cold fronts brush the south, before another high pressure system moves into the Tasman Sea later in the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sandon Back Beach Temperature Statistics View More

August Temperature

Grafton Airport (29km)

  • Lowest 7 August, 2026

    2.8 °C

  • Average August

    13.3 °C

  • Highest 4 August, 2026

    24.9 °C

Climate (2021–2026)

Grafton Airport (29km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    26.2 °C
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