Treachery Beach Weather Forecast

    • 18
    • 23

    Storm

    • 18
    • 25

    Shower

    • 17
    • 25

    Shower

    • 16
    • 24

    Shower

    • 15
    • 25

    Shower

Today 18 Jan Mid North Coast

Cloudy. Very high chance of showers. The chance of a thunderstorm during the morning and afternoon, possibly severe with heavy rain which may lead to flash flooding along the coastal fringe. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 20 to 30 km/h in the morning. Daytime maximum temperatures between 18 and 25.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 20 to 30 knots.
Seas
1.5 to 2 metres, increasing to 2 to 3 metres offshore.
1st Swell
Easterly 3 metres inshore, increasing to 3 to 4 metres offshore south of Norah Head.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm in the morning and afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Beach Temperature Statistics View More

January Temperature

Taree Airport (62km)

  • Lowest 3 January, 2026

    15.9 °C

  • Average January

    23.2 °C

  • Highest 10 January, 2026

    37.4 °C

Climate (2021–Present)

Taree Airport (62km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    24.1 °C
Get WillyWeather+ to remove ads