Treachery Head Weather Forecast

    • 13
    • 22

    Shower

    • 12
    • 22

    Shower

    • 13
    • 23

    Shower

    • 13
    • 23

    Shower

    • 15
    • 22

    Shower

    • 13
    • 20

    Shower

    • 11
    • 20

    Shower

Today 15 May Mid North Coast

Partly cloudy. The chance of fog in the south in the late morning. Medium chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the late morning and afternoon. Light winds. Daytime maximum temperatures between 16 and 22.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Easterly about 10 knots increasing to 10 to 15 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough may develop about the north coast early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Treachery Head Temperature Statistics View More

May Temperature

Taree Airport (62km)

  • Lowest 8 May, 2026

    7.5 °C

  • Average May

    17.5 °C

  • Highest 4 May, 2026

    26 °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

    18.1 °C

  • Average High 2021–2026

    24.3 °C
Get WillyWeather+ to remove ads