Pottsville Beach Weather Forecast
- 18
- 27
Afternoon shower or two
- 20
- 29
Possible shower or storm
- 21
- 31
Shower or two. Possible storm
- 21
- 25
Shower or two
- 20
- 24
Possible shower
- 18
- 25
Possible shower
- 16
- 27
Partly cloudy
Today 13 Dec Northern Rivers
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening. Light winds becoming northeasterly 15 to 25 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures around 30.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots south of Cape Byron during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Cape Byron during the afternoon.
- 1st Swell
- Easterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
- Weather
- Mostly sunny.
- Weather Situation
- Northeasterly winds are being generated by a coastal trough along the north coast and a ridge of high pressure extending across the south. A cold front is forecast to move up the coast as a southerly change late Sunday into Monday behind which a new ridge of high pressure settled is forecast to settle bringing southeasterly winds through mid week.
Pottsville Beach Temperature Statistics View More
December Temperature
Murwillumbah (Bray Park) (19km)
Lowest 3 December, 2025
12.8 °CAverage December
26.3 °CHighest 9 December, 2025
30.2 °C
Climate (2020–Present)
Murwillumbah (Bray Park) (19km)
Average Low 2020–2025
14.2 °CAverage 2020–2025
22.1 °CAverage High 2020–2025
26 °C