Richmond River - Mobbs Bay Weather Forecast

    • 14
    • 21

    Shower or two. Becoming windy

    • 11
    • 20

    Shower or two

    • 10
    • 22

    Possible shower

    • 9
    • 26

    Sunny

    • 11
    • 26

    Sunny

    • 12
    • 29

    Sunny

    • 14
    • 24

    Partly cloudy

Today 16 Sep Northern Rivers

Partly cloudy. Medium chance of showers along the coastal fringe, becoming less likely in the late morning. Near zero chance of rain elsewhere. Winds southerly 30 to 45 km/h. Daytime maximum temperatures in the low to mid 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 20 to 30 knots, reaching up to 35 knots offshore south of Yamba in the evening.
Seas
2 to 3 metres.
1st Swell
Southerly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday, then increasing to 2.5 to 4 metres by early evening.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore in the morning.
Weather Situation
A strong high over the Great Australian Bight is working with a trough in far northern waters of New South Wales to extend strong to gale-force southerly winds and large powerful waves along the coast. The trough will move northwards into Queensland waters today, with winds and waves easing from Thursday on as the high moves across the state later in the week and into the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Richmond River - Mobbs Bay Temperature Statistics View More

September Temperature

Ballina Airport (5km)

  • Lowest 14 September, 2026

    7.8 °C

  • Average September

    17.5 °C

  • Highest 6 September, 2026

    32.6 °C

Climate (2021–2026)

Ballina Airport (5km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    15.2 °C

  • Average 2021–2026

    19.7 °C

  • Average High 2021–2026

    24.7 °C
Get WillyWeather+ to remove ads