Seven Mile Beach Weather Forecast

    • 17
    • 29

    Mostly sunny

    • 19
    • 30

    Sunny

    • 21
    • 31

    Showers. Storm developing

    • 18
    • 26

    Shower or two

    • 19
    • 28

    Mostly sunny

    • 19
    • 28

    Mostly sunny

    • 19
    • 27

    Partly cloudy

Today 5 Dec Northern Rivers

Mostly sunny. The chance of a thunderstorm in the afternoon. Winds north to northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 29 to 35.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northerly 15 to 20 knots, reaching up to 25 knots south of Cape Byron during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southeasterly below 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm inshore in the afternoon.
Weather Situation
A high pressure system lies over the Tasman Sea, extending a ridge over the state. Northerly winds strengthening by the weekend, with a brief weak southerly change expected along the south coast today. Then, a cold front will cross the state during the weekend, bringing a fresh to strong southerly wind change over coastal waters in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seven Mile Beach Temperature Statistics View More

December Temperature

Ballina Airport (10km)

  • Lowest 3 December, 2025

    14.2 °C

  • Average December

    21.1 °C

  • Highest 1 December, 2025

    26.7 °C

Climate (2020–Present)

Ballina Airport (10km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    19.6 °C

  • Average High 2020–2025

    24.6 °C
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