Richmond River Mouth Weather Forecast

    • 15
    • 26

    Partly cloudy

    • 15
    • 27

    Showers. Possible storm

    • 14
    • 23

    Showers

    • 13
    • 21

    Possible shower

    • 11
    • 25

    Partly cloudy

    • 12
    • 28

    Partly cloudy

    • 15
    • 28

    Possible shower

Today 5 Oct Northern Rivers

Cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds northerly 15 to 20 km/h becoming light in the early morning then becoming northerly 15 to 25 km/h in the early afternoon. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching the mid to high 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Cape Byron early in the morning and again in the evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
East to northeasterly around 1 metre, increasing to 1 to 1.5 metres north of Yamba.
Weather
Partly cloudy. The chance of a thunderstorm south of Cape Byron in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Richmond River Mouth Temperature Statistics View More

October Temperature

Ballina Airport (5km)

  • Lowest 1 October, 2026

    9.1 °C

  • Average October

    17.3 °C

  • Highest 2 October, 2026

    23.7 °C

Climate (2021–2026)

Ballina Airport (5km)

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  • Average Low 2021–2026

    15.2 °C

  • Average 2021–2026

    19.7 °C

  • Average High 2021–2026

    24.7 °C
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