Treachery Beach Weather Forecast
- 18
- 25
Cloudy
- 19
- 25
Shower
- 18
- 24
Shower
- 17
- 25
Shower
- 17
- 27
Partly cloudy
- 17
- 31
Sunny
- 20
- 30
Partly cloudy
Today 13 Feb Mid North Coast
Cloudy. Medium chance of showers inland, slight chance elsewhere. Winds southeasterly 15 to 25 km/h. Daytime maximum temperatures between 17 and 24.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southeasterly 10 to 15 knots turning easterly in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Stephens.
- 1st Swell
- Southerly 2 to 3 metres.
- Weather
- Cloudy.
- Weather Situation
- A trough about the Northern Rivers will move slowly north into Queensland today. A ridge extends across the south of the state from a high in the Bight, with southeasterly winds along the coast. Winds will turn easterly on Saturday and Sunday as the high pushes into the Tasman Sea.
Treachery Beach Temperature Statistics View More
February Temperature
Taree Airport (62km)
Lowest 4 February, 2026
15 °CAverage February
23.6 °CHighest 1 February, 2026
35.3 °C
Climate (2021–Present)
Taree Airport (62km)
Average Low 2021–2026
13 °CAverage 2021–2026
18 °CAverage High 2021–2026
24.1 °C