Richmond River Mouth Weather Forecast
- 18
- 27
Showers. Possible storm
- 19
- 26
Showers
- 19
- 27
Shower or two
- 18
- 29
Mostly sunny
- 20
- 32
Shower or two
- 15
- 25
Shower or two
- 15
- 27
Shower or two
Today 23 Mar Northern Rivers
Partly cloudy. High chance of showers. The chance of a thunderstorm during the morning and afternoon. Light winds becoming south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Southeasterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Easterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
- Weather
- Partly cloudy. 80% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A weak ridge of high pressure is expected to maintain light to moderate winds from the northeast to southeast, with periods of unsettled weather possible. Winds tend north to northeasterly across the southern coastal waters early next week, with fresher south to southeasterlies possible along the northern coastal waters associated with a low in the southern Coral Sea. Later in the week as the low track into the Southern Tasman and interact with a cold front, a strong and gusty southerly change will push up the coast.
Richmond River Mouth Temperature Statistics View More
March Temperature
Ballina Airport (5km)
Lowest 16 March, 2026
15.9 °CAverage March
23.2 °CHighest 12 March, 2026
31.9 °C
Climate (2021–Present)
Ballina Airport (5km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.6 °CAverage High 2021–2026
24.6 °C