Seven Mile Beach Weather Forecast

    • 12
    • 25

    Shower or two

    • 15
    • 20

    Showers

    • 13
    • 21

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 11
    • 24

    Mostly sunny

    • 12
    • 26

    Mostly sunny

    • 14
    • 25

    Partly cloudy

Today 27 Sep Northern Rivers

Becoming cloudy. The chance of fog inland in the early morning. Medium chance of showers from the late morning. The chance of a thunderstorm in the afternoon and evening. Light winds becoming southeasterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching the mid to high 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 20 knots shifting southerly in the late morning and early afternoon. Winds reaching up to 25 knots inshore in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning, then increasing to 1 to 2 metres during the afternoon.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Cape Byron.
Weather
Mostly sunny morning. 50% chance of showers in the late afternoon and evening. The chance of a thunderstorm inshore in the afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seven Mile Beach Temperature Statistics View More

September Temperature

Ballina Airport (10km)

  • Lowest 14 September, 2026

    7.8 °C

  • Average September

    17.8 °C

  • Highest 6 September, 2026

    32.6 °C

Climate (2021–2026)

Ballina Airport (10km)

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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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