Brunswick River - Marshalls Creek Entrance Weather Forecast
- 22
- 27
Partly cloudy
- 22
- 29
Possible shower
- 21
- 25
Shower or two. Becoming windy
- 20
- 24
Possible shower
- 19
- 25
Partly cloudy
- 18
- 26
Partly cloudy
- 20
- 28
Partly cloudy
Today 14 Dec Northern Rivers
Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. A thunderstorm likely in the afternoon and early evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the afternoon. Light winds becoming northerly 15 to 20 km/h in the late afternoon then becoming light in the evening. Overnight temperatures falling to around 19 with daytime temperatures reaching around 30.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Yamba in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres offshore south of Yamba.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Brunswick River - Marshalls Creek Entrance Temperature Statistics View More
December Temperature
Cape Byron (14km)
Lowest 3 December, 2025
16.6 °CAverage December
22.9 °CHighest 10 December, 2025
31 °C
Climate (2020–Present)
Cape Byron (14km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
20.2 °CAverage High 2020–2025
23.7 °C