Flat Rock Beach Weather Forecast

    • 13
    • 21

    Shower or two

    • 16
    • 22

    Showers

    • 17
    • 24

    Showers easing

    • 18
    • 23

    Showers

    • 17
    • 23

    Showers

    • 16
    • 24

    Shower or two

    • 14
    • 23

    Shower or two

Today 21 May Northern Rivers

Partly cloudy. High chance of showers along the coastal fringe, slight chance elsewhere. Winds southerly 15 to 25 km/h.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 25 to 30 knots.
Seas
3 metres.
1st Swell
Southerly 2.5 to 3 metres.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A high pressure system is drifting across southeastern Australia, while a low lingers offshore over the Tasman Sea whipping fresh to strong southerly winds and large powerful waves along much of the coastline. Winds will generally turn east to northeasterly as the low moves eastwards and a ridge builds over the coastal waters from late Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Beach Temperature Statistics View More

May Temperature

Ballina Airport (4km)

  • Lowest 9 May, 2026

    7.1 °C

  • Average May

    19.3 °C

  • Highest 7 May, 2026

    26.6 °C

Climate (2021–Present)

Ballina Airport (4km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.7 °C

  • Average High 2021–2026

    24.7 °C
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