Richmond River Mouth Weather Forecast
- 13
- 25
Mostly clear
- 14
- 26
Cloud clearing
- 15
- 26
Possible shower
- 15
- 26
Showers. Possible storm
- 15
- 24
Shower or two
- 14
- 21
Possible shower
- 11
- 24
Partly cloudy
Today 3 Oct Northern Rivers
Mostly clear. Light winds.
Byron Coastal Waters
Point Danger to Wooli- Wind
- North to northeasterly 10 to 15 knots, reaching up to 20 knots south of Cape Byron.
- Seas
- Around 1 metre, increasing to 1.5 metres south of Cape Byron.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A pre-frontal trough and cold front are moving along the southern coastal waters and will continue northward before the trough stalls over the north coast from Sunday through Wednesday. Meanwhile, another cold front is forecast to cross southeast NSW during late Tuesday, bringing a southerly change along the coast from late Tuesday into Wednesday morning.
Richmond River Mouth Temperature Statistics View More
October Temperature
Ballina Airport (5km)
Lowest 1 October, 2026
9.1 °CAverage October
16.4 °CHighest 1 October, 2026
23.1 °C
Climate (2021–2026)
Ballina Airport (5km)
Average Low 2021–2026
15.2 °CAverage 2021–2026
19.7 °CAverage High 2021–2026
24.7 °C