Plumbago Beach Weather Forecast
- 18
- 29
Sunny
- 20
- 32
Mostly sunny
- 22
- 34
Mostly sunny
- 23
- 35
Mostly sunny
- 23
- 29
Shower or two
- 21
- 27
Possible shower
- 21
- 28
Shower or two
Today 19 Dec Northern Rivers
Sunny. The chance of fog inland in the early morning. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to around 16 with daytime temperatures reaching 30 to 36.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots inshore during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres south of Cape Byron around midday.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Sunny.
Plumbago Beach Temperature Statistics View More
December Temperature
Yamba (Pilot Station) (12km)
Lowest 3 December, 2025
15 °CAverage December
22.8 °CHighest 7 December, 2025
28.6 °C
Climate (2020–Present)
Yamba (Pilot Station) (12km)
Average Low 2020–2025
16.4 °CAverage 2020–2025
20 °CAverage High 2020–2025
24.4 °C