Richmond River Mouth Weather Forecast

    • 14
    • 23

    Showers

    • 15
    • 23

    Showers

    • 15
    • 23

    Showers

    • 16
    • 23

    Showers

    • 17
    • 23

    Showers easing

    • 15
    • 22

    Shower or two

    • 12
    • 22

    Possible shower

Today 15 May Northern Rivers

Partly cloudy. High chance of showers, becoming less likely this afternoon. Light winds becoming south to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Easterly 10 to 15 knots turning southeasterly in the middle of the day. Winds reaching up to 20 knots offshore north of Yamba in the evening.
Seas
Around 1 metre.
1st Swell
East to southeasterly 1 to 1.5 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough may develop about the north coast early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Richmond River Mouth Temperature Statistics View More

May Temperature

Ballina Airport (5km)

  • Lowest 9 May, 2026

    7.1 °C

  • Average May

    19.3 °C

  • Highest 7 May, 2026

    26.6 °C

Climate (2021–Present)

Ballina Airport (5km)

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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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