Seven Mile Beach Weather Forecast

    • 11
    • 22

    Partly cloudy

    • 10
    • 27

    Sunny

    • 10
    • 27

    Sunny

    • 12
    • 29

    Sunny

    • 13
    • 24

    Shower or two

    • 16
    • 22

    Shower or two

    • 14
    • 22

    Shower or two

Today 18 Sep Northern Rivers

Mostly sunny. The chance of fog in the north early this morning. Light winds. Daytime maximum temperatures in the low to mid 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 10 to 15 knots, reaching up to 20 knots offshore north of Yamba early in the morning. Winds becoming variable about 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
Southerly 2.5 metres, tending southeasterly 2 to 2.5 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the state is extending a strong ridge lies over New South Wales Coastal Waters bringing moderate to fresh south to southwesterly winds. The winds weaken as the high moves over the Tasman Sea late Sunday. Behind this a cold front, will brush the southern coastal waters on Monday, leaving a southerly change in its wake. The change is expected to reach the QLD border on Tuesday.
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

    17.5 °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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